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rustlings-
| Author | SHA1 | Date |
|---|---|---|
ShalokShalom
|
8597f54a11 |
2446
.all-contributorsrc
2446
.all-contributorsrc
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@ -1,17 +0,0 @@
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{
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||||
"image": "mcr.microsoft.com/devcontainers/universal:2-linux",
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"waitFor": "onCreateCommand",
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"onCreateCommand": ".devcontainer/setup.sh",
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"updateContentCommand": "cargo build",
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"postCreateCommand": "",
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"postAttachCommand": {
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"server": "rustlings watch"
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},
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"customizations": {
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"vscode": {
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"extensions": [
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"rust-lang.rust-analyzer"
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]
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}
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}
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}
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@ -1,7 +0,0 @@
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#!/bin/bash
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curl https://sh.rustup.rs -sSf | sh -s -- -y
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# Update current shell environment variables after install to find rustup
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. "$HOME/.cargo/env"
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rustup install stable
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bash install.sh
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@ -1,7 +0,0 @@
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root = true
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[*.rs]
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end_of_line = lf
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insert_final_newline = true
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indent_style = space
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indent_size = 4
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4
.envrc
4
.envrc
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@ -1,4 +0,0 @@
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#!/usr/bin/env bash
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# Automatically Load nix devShell w/dotenv
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use flake
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@ -1,37 +0,0 @@
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name: Rustlings Tests
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on:
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push:
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branches: [ main ]
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pull_request:
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branches: [ main ]
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||||
|
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env:
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CARGO_TERM_COLOR: always
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jobs:
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fmt:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- uses: dtolnay/rust-toolchain@stable
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with:
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components: rustfmt
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- uses: DavidAnson/markdownlint-cli2-action@v9
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with:
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globs: "exercises/**/*.md"
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- name: Run cargo fmt
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run: |
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cargo fmt --all -- --check
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test:
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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os: [ubuntu-latest, windows-latest, macOS-latest]
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steps:
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- uses: actions/checkout@v3
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- uses: dtolnay/rust-toolchain@stable
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- uses: swatinem/rust-cache@v2
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- name: Run cargo test
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run: |
|
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cargo test
|
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|
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@ -1,88 +0,0 @@
|
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# Workflow to build your docs with oranda (and mdbook)
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# and deploy them to Github Pages
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name: Web
|
||||
|
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# We're going to push to the gh-pages branch, so we need that permission
|
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permissions:
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contents: write
|
||||
|
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# What situations do we want to build docs in?
|
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# All of these work independently and can be removed / commented out
|
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# if you don't want oranda/mdbook running in that situation
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on:
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# Check that a PR didn't break docs!
|
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#
|
||||
# Note that the "Deploy to Github Pages" step won't run in this mode,
|
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# so this won't have any side-effects. But it will tell you if a PR
|
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# completely broke oranda/mdbook. Sadly we don't provide previews (yet)!
|
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pull_request:
|
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|
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# Whenever something gets pushed to main, update the docs!
|
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# This is great for getting docs changes live without cutting a full release.
|
||||
#
|
||||
# Note that if you're using cargo-dist, this will "race" the Release workflow
|
||||
# that actually builds the Github Release that oranda tries to read (and
|
||||
# this will almost certainly complete first). As a result you will publish
|
||||
# docs for the latest commit but the oranda landing page won't know about
|
||||
# the latest release. The workflow_run trigger below will properly wait for
|
||||
# cargo-dist, and so this half-published state will only last for ~10 minutes.
|
||||
#
|
||||
# If you only want docs to update with releases, disable this, or change it to
|
||||
# a "release" branch. You can, of course, also manually trigger a workflow run
|
||||
# when you want the docs to update.
|
||||
push:
|
||||
branches:
|
||||
- main
|
||||
|
||||
# Whenever a workflow called "Release" completes, update the docs!
|
||||
#
|
||||
# If you're using cargo-dist, this is recommended, as it will ensure that
|
||||
# oranda always sees the latest release right when it's available. Note
|
||||
# however that Github's UI is wonky when you use workflow_run, and won't
|
||||
# show this workflow as part of any commit. You have to go to the "actions"
|
||||
# tab for your repo to see this one running (the gh-pages deploy will also
|
||||
# only show up there).
|
||||
workflow_run:
|
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workflows: [ "Release" ]
|
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types:
|
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- completed
|
||||
|
||||
# Alright, let's do it!
|
||||
jobs:
|
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web:
|
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name: Build and deploy site and docs
|
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runs-on: ubuntu-latest
|
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steps:
|
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# Setup
|
||||
- uses: actions/checkout@v3
|
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with:
|
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fetch-depth: 0
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- uses: dtolnay/rust-toolchain@stable
|
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- uses: swatinem/rust-cache@v2
|
||||
|
||||
# If you use any mdbook plugins, here's the place to install them!
|
||||
|
||||
# Install and run oranda (and mdbook)
|
||||
# This will write all output to ./public/ (including copying mdbook's output to there)
|
||||
- name: Install and run oranda
|
||||
run: |
|
||||
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/oranda/releases/download/v0.3.1/oranda-installer.sh | sh
|
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oranda build
|
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|
||||
# Deploy to our gh-pages branch (creating it if it doesn't exist)
|
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# the "public" dir that oranda made above will become the root dir
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# of this branch.
|
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#
|
||||
# Note that once the gh-pages branch exists, you must
|
||||
# go into repo's settings > pages and set "deploy from branch: gh-pages"
|
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# the other defaults work fine.
|
||||
- name: Deploy to Github Pages
|
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uses: JamesIves/github-pages-deploy-action@v4.4.1
|
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# ONLY if we're on main (so no PRs or feature branches allowed!)
|
||||
if: ${{ github.ref == 'refs/heads/main' }}
|
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with:
|
||||
branch: gh-pages
|
||||
# Gotta tell the action where to find oranda's output
|
||||
folder: public
|
||||
token: ${{ secrets.GITHUB_TOKEN }}
|
||||
single-commit: true
|
||||
|
|
@ -1,18 +1,2 @@
|
|||
*.swp
|
||||
target/
|
||||
**/*.rs.bk
|
||||
.DS_Store
|
||||
*.pdb
|
||||
exercises/clippy/Cargo.toml
|
||||
exercises/clippy/Cargo.lock
|
||||
rust-project.json
|
||||
.idea
|
||||
.vscode/*
|
||||
!.vscode/extensions.json
|
||||
*.iml
|
||||
*.o
|
||||
public/
|
||||
.direnv/
|
||||
|
||||
# Local Netlify folder
|
||||
.netlify
|
||||
|
|
|
|||
|
|
@ -1,7 +0,0 @@
|
|||
tasks:
|
||||
- init: /workspace/rustlings/install.sh
|
||||
command: /workspace/.cargo/bin/rustlings watch
|
||||
|
||||
vscode:
|
||||
extensions:
|
||||
- rust-lang.rust-analyzer@0.3.1348
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
# MD013/line-length Line length, Expected: 80
|
||||
MD013: false
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||||
|
|
@ -0,0 +1,19 @@
|
|||
language: rust
|
||||
|
||||
branches:
|
||||
only:
|
||||
- master
|
||||
|
||||
cache:
|
||||
cargo: true
|
||||
|
||||
script:
|
||||
- cargo run --bin generate_readme
|
||||
- git config user.name "Carol (Nichols || Goulding)"
|
||||
- git config user.email "carol.nichols@gmail.com"
|
||||
- git commit -am "Regenerate README" && git remote add upstream "https://$GH_TOKEN@github.com/carols10cents/rustlings.git" && git push -q upstream HEAD:master > /dev/null 2>&1 || true
|
||||
|
||||
notifications:
|
||||
email:
|
||||
on_success: never
|
||||
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
{
|
||||
"recommendations": [
|
||||
"rust-lang.rust-analyzer"
|
||||
]
|
||||
}
|
||||
356
AUTHORS.md
356
AUTHORS.md
|
|
@ -1,356 +0,0 @@
|
|||
## Authors
|
||||
|
||||
This file lists the people that have contributed to this project.
|
||||
|
||||
Excluded from this list are @carols10cents and @diannasoreil, the principal
|
||||
authors.
|
||||
|
||||
<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
|
||||
<!-- prettier-ignore-start -->
|
||||
<!-- markdownlint-disable -->
|
||||
<table>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://carol-nichols.com"><img src="https://avatars2.githubusercontent.com/u/193874?v=4?s=100" width="100px;" alt="Carol (Nichols || Goulding)"/><br /><sub><b>Carol (Nichols || Goulding)</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=carols10cents" title="Code">💻</a> <a href="#content-carols10cents" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://twitter.com/QuietMisdreavus"><img src="https://avatars2.githubusercontent.com/u/5217170?v=4?s=100" width="100px;" alt="QuietMisdreavus"/><br /><sub><b>QuietMisdreavus</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=QuietMisdreavus" title="Code">💻</a> <a href="#content-QuietMisdreavus" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/robertlugg"><img src="https://avatars0.githubusercontent.com/u/6054540?v=4?s=100" width="100px;" alt="Robert M Lugg"/><br /><sub><b>Robert M Lugg</b></sub></a><br /><a href="#content-robertlugg" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://hynek.me/about/"><img src="https://avatars3.githubusercontent.com/u/41240?v=4?s=100" width="100px;" alt="Hynek Schlawack"/><br /><sub><b>Hynek Schlawack</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=hynek" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://spacekookie.de"><img src="https://avatars0.githubusercontent.com/u/7669898?v=4?s=100" width="100px;" alt="Katharina Fey"/><br /><sub><b>Katharina Fey</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=spacekookie" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/lukabavdaz"><img src="https://avatars0.githubusercontent.com/u/9624558?v=4?s=100" width="100px;" alt="lukabavdaz"/><br /><sub><b>lukabavdaz</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=lukabavdaz" title="Code">💻</a> <a href="#content-lukabavdaz" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://vestera.as"><img src="https://avatars2.githubusercontent.com/u/4187449?v=4?s=100" width="100px;" alt="Erik Vesteraas"/><br /><sub><b>Erik Vesteraas</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=evestera" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Delet0r"><img src="https://avatars1.githubusercontent.com/u/23195618?v=4?s=100" width="100px;" alt="delet0r"/><br /><sub><b>delet0r</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Delet0r" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://phinary.ca"><img src="https://avatars1.githubusercontent.com/u/10522375?v=4?s=100" width="100px;" alt="Shaun Bennett"/><br /><sub><b>Shaun Bennett</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=shaunbennett" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/abagshaw"><img src="https://avatars2.githubusercontent.com/u/8594541?v=4?s=100" width="100px;" alt="Andrew Bagshaw"/><br /><sub><b>Andrew Bagshaw</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=abagshaw" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://ai6ua.net/"><img src="https://avatars2.githubusercontent.com/u/175578?v=4?s=100" width="100px;" alt="Kyle Isom"/><br /><sub><b>Kyle Isom</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=kisom" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/ColinPitrat"><img src="https://avatars3.githubusercontent.com/u/1541863?v=4?s=100" width="100px;" alt="Colin Pitrat"/><br /><sub><b>Colin Pitrat</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=ColinPitrat" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://zacanger.com"><img src="https://avatars3.githubusercontent.com/u/12520493?v=4?s=100" width="100px;" alt="Zac Anger"/><br /><sub><b>Zac Anger</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=zacanger" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/mgeier"><img src="https://avatars1.githubusercontent.com/u/705404?v=4?s=100" width="100px;" alt="Matthias Geier"/><br /><sub><b>Matthias Geier</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=mgeier" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/cjpearce"><img src="https://avatars1.githubusercontent.com/u/3453268?v=4?s=100" width="100px;" alt="Chris Pearce"/><br /><sub><b>Chris Pearce</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=cjpearce" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://yvan-sraka.github.io"><img src="https://avatars2.githubusercontent.com/u/705213?v=4?s=100" width="100px;" alt="Yvan Sraka"/><br /><sub><b>Yvan Sraka</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=yvan-sraka" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/dendi239"><img src="https://avatars3.githubusercontent.com/u/16478650?v=4?s=100" width="100px;" alt="Denys Smirnov"/><br /><sub><b>Denys Smirnov</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=dendi239" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/eddyp"><img src="https://avatars2.githubusercontent.com/u/123772?v=4?s=100" width="100px;" alt="eddyp"/><br /><sub><b>eddyp</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=eddyp" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://about.me/BrianKung"><img src="https://avatars1.githubusercontent.com/u/2836167?v=4?s=100" width="100px;" alt="Brian Kung"/><br /><sub><b>Brian Kung</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=briankung" title="Code">💻</a> <a href="#content-briankung" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://rcousineau.gitlab.io"><img src="https://avatars3.githubusercontent.com/u/281039?v=4?s=100" width="100px;" alt="Russell"/><br /><sub><b>Russell</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=miller-time" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://danwilhelm.com"><img src="https://avatars3.githubusercontent.com/u/6137185?v=4?s=100" width="100px;" alt="Dan Wilhelm"/><br /><sub><b>Dan Wilhelm</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=danwilhelm" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Jesse-Cameron"><img src="https://avatars3.githubusercontent.com/u/3723654?v=4?s=100" width="100px;" alt="Jesse"/><br /><sub><b>Jesse</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Jesse-Cameron" title="Code">💻</a> <a href="#content-Jesse-Cameron" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/MrFroop"><img src="https://avatars3.githubusercontent.com/u/196700?v=4?s=100" width="100px;" alt="Fredrik Jambrén"/><br /><sub><b>Fredrik Jambrén</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=MrFroop" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/petemcfarlane"><img src="https://avatars3.githubusercontent.com/u/3472717?v=4?s=100" width="100px;" alt="Pete McFarlane"/><br /><sub><b>Pete McFarlane</b></sub></a><br /><a href="#content-petemcfarlane" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/nkanderson"><img src="https://avatars0.githubusercontent.com/u/4128825?v=4?s=100" width="100px;" alt="nkanderson"/><br /><sub><b>nkanderson</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nkanderson" title="Code">💻</a> <a href="#content-nkanderson" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/ajaxm"><img src="https://avatars0.githubusercontent.com/u/13360138?v=4?s=100" width="100px;" alt="Ajax M"/><br /><sub><b>Ajax M</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=ajaxm" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://dylnuge.com"><img src="https://avatars2.githubusercontent.com/u/118624?v=4?s=100" width="100px;" alt="Dylan Nugent"/><br /><sub><b>Dylan Nugent</b></sub></a><br /><a href="#content-Dylnuge" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/vyaslav"><img src="https://avatars0.githubusercontent.com/u/1385427?v=4?s=100" width="100px;" alt="vyaslav"/><br /><sub><b>vyaslav</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=vyaslav" title="Code">💻</a> <a href="#content-vyaslav" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://join.sfxd.org"><img src="https://avatars1.githubusercontent.com/u/17297466?v=4?s=100" width="100px;" alt="George"/><br /><sub><b>George</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=gdoenlen" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/nyxtom"><img src="https://avatars2.githubusercontent.com/u/222763?v=4?s=100" width="100px;" alt="Thomas Holloway"/><br /><sub><b>Thomas Holloway</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nyxtom" title="Code">💻</a> <a href="#content-nyxtom" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/workingjubilee"><img src="https://avatars1.githubusercontent.com/u/46493976?v=4?s=100" width="100px;" alt="Jubilee"/><br /><sub><b>Jubilee</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=workingjubilee" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/WofWca"><img src="https://avatars1.githubusercontent.com/u/39462442?v=4?s=100" width="100px;" alt="WofWca"/><br /><sub><b>WofWca</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=WofWca" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jrvidal"><img src="https://avatars0.githubusercontent.com/u/1636604?v=4?s=100" width="100px;" alt="Roberto Vidal"/><br /><sub><b>Roberto Vidal</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=jrvidal" title="Code">💻</a> <a href="https://github.com/rust-lang/rustlings/commits?author=jrvidal" title="Documentation">📖</a> <a href="#ideas-jrvidal" title="Ideas, Planning, & Feedback">🤔</a> <a href="#maintenance-jrvidal" title="Maintenance">🚧</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jensim"><img src="https://avatars0.githubusercontent.com/u/3663856?v=4?s=100" width="100px;" alt="Jens"/><br /><sub><b>Jens</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=jensim" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://rahatah.me/d"><img src="https://avatars3.githubusercontent.com/u/3174006?v=4?s=100" width="100px;" alt="Rahat Ahmed"/><br /><sub><b>Rahat Ahmed</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=rahatarmanahmed" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/AbdouSeck"><img src="https://avatars2.githubusercontent.com/u/6490055?v=4?s=100" width="100px;" alt="Abdou Seck"/><br /><sub><b>Abdou Seck</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=AbdouSeck" title="Code">💻</a> <a href="#content-AbdouSeck" title="Content">🖋</a> <a href="https://github.com/rust-lang/rustlings/pulls?q=is%3Apr+reviewed-by%3AAbdouSeck" title="Reviewed Pull Requests">👀</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://codehearts.com"><img src="https://avatars0.githubusercontent.com/u/2885412?v=4?s=100" width="100px;" alt="Katie"/><br /><sub><b>Katie</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=codehearts" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Socratides"><img src="https://avatars3.githubusercontent.com/u/27732983?v=4?s=100" width="100px;" alt="Socrates"/><br /><sub><b>Socrates</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Socratides" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/gnodarse"><img src="https://avatars3.githubusercontent.com/u/46761795?v=4?s=100" width="100px;" alt="gnodarse"/><br /><sub><b>gnodarse</b></sub></a><br /><a href="#content-gnodarse" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/harrisonmetz"><img src="https://avatars1.githubusercontent.com/u/7883408?v=4?s=100" width="100px;" alt="Harrison Metzger"/><br /><sub><b>Harrison Metzger</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=harrisonmetz" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/TorbenJ"><img src="https://avatars2.githubusercontent.com/u/9077102?v=4?s=100" width="100px;" alt="Torben Jonas"/><br /><sub><b>Torben Jonas</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=TorbenJ" title="Code">💻</a> <a href="#content-TorbenJ" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://paulbissex.com/"><img src="https://avatars0.githubusercontent.com/u/641?v=4?s=100" width="100px;" alt="Paul Bissex"/><br /><sub><b>Paul Bissex</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=pbx" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/sjmann"><img src="https://avatars0.githubusercontent.com/u/6589896?v=4?s=100" width="100px;" alt="Steven Mann"/><br /><sub><b>Steven Mann</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=sjmann" title="Code">💻</a> <a href="#content-sjmann" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://smmdb.net/"><img src="https://avatars2.githubusercontent.com/u/5855071?v=4?s=100" width="100px;" alt="Mario Reder"/><br /><sub><b>Mario Reder</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Tarnadas" title="Code">💻</a> <a href="#content-Tarnadas" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://keybase.io/skim"><img src="https://avatars0.githubusercontent.com/u/47347?v=4?s=100" width="100px;" alt="skim"/><br /><sub><b>skim</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=sl4m" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/sanjaykdragon"><img src="https://avatars1.githubusercontent.com/u/10261698?v=4?s=100" width="100px;" alt="Sanjay K"/><br /><sub><b>Sanjay K</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=sanjaykdragon" title="Code">💻</a> <a href="#content-sanjaykdragon" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.rohanjain.in"><img src="https://avatars1.githubusercontent.com/u/343499?v=4?s=100" width="100px;" alt="Rohan Jain"/><br /><sub><b>Rohan Jain</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=crodjer" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.saidaspen.se"><img src="https://avatars1.githubusercontent.com/u/7727687?v=4?s=100" width="100px;" alt="Said Aspen"/><br /><sub><b>Said Aspen</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=saidaspen" title="Code">💻</a> <a href="#content-saidaspen" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/uce"><img src="https://avatars3.githubusercontent.com/u/1756620?v=4?s=100" width="100px;" alt="Ufuk Celebi"/><br /><sub><b>Ufuk Celebi</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=uce" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/lebedevsergey"><img src="https://avatars2.githubusercontent.com/u/7325764?v=4?s=100" width="100px;" alt="lebedevsergey"/><br /><sub><b>lebedevsergey</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=lebedevsergey" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/avrong"><img src="https://avatars2.githubusercontent.com/u/6342851?v=4?s=100" width="100px;" alt="Aleksei Trifonov"/><br /><sub><b>Aleksei Trifonov</b></sub></a><br /><a href="#content-avrong" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://drn.ie"><img src="https://avatars2.githubusercontent.com/u/411136?v=4?s=100" width="100px;" alt="Darren Meehan"/><br /><sub><b>Darren Meehan</b></sub></a><br /><a href="#content-Darrenmeehan" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jihchi"><img src="https://avatars1.githubusercontent.com/u/87983?v=4?s=100" width="100px;" alt="Jihchi Lee"/><br /><sub><b>Jihchi Lee</b></sub></a><br /><a href="#content-jihchi" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/bertonha"><img src="https://avatars3.githubusercontent.com/u/1225902?v=4?s=100" width="100px;" alt="Christofer Bertonha"/><br /><sub><b>Christofer Bertonha</b></sub></a><br /><a href="#content-bertonha" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/apatniv"><img src="https://avatars2.githubusercontent.com/u/22565917?v=4?s=100" width="100px;" alt="Vivek Bharath Akupatni"/><br /><sub><b>Vivek Bharath Akupatni</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=apatniv" title="Code">💻</a> <a href="https://github.com/rust-lang/rustlings/commits?author=apatniv" title="Tests">⚠️</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/DiD92"><img src="https://avatars3.githubusercontent.com/u/6002416?v=4?s=100" width="100px;" alt="Dídac Sementé Fernández"/><br /><sub><b>Dídac Sementé Fernández</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=DiD92" title="Code">💻</a> <a href="#content-DiD92" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/wrobstory"><img src="https://avatars3.githubusercontent.com/u/2601457?v=4?s=100" width="100px;" alt="Rob Story"/><br /><sub><b>Rob Story</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=wrobstory" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/siobhanjacobson"><img src="https://avatars2.githubusercontent.com/u/28983835?v=4?s=100" width="100px;" alt="Siobhan Jacobson"/><br /><sub><b>Siobhan Jacobson</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=siobhanjacobson" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.linkedin.com/in/evancarroll/"><img src="https://avatars2.githubusercontent.com/u/19922?v=4?s=100" width="100px;" alt="Evan Carroll"/><br /><sub><b>Evan Carroll</b></sub></a><br /><a href="#content-EvanCarroll" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.jawaadmahmood.com"><img src="https://avatars3.githubusercontent.com/u/95606?v=4?s=100" width="100px;" alt="Jawaad Mahmood"/><br /><sub><b>Jawaad Mahmood</b></sub></a><br /><a href="#content-jmahmood" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/GaurangTandon"><img src="https://avatars1.githubusercontent.com/u/6308683?v=4?s=100" width="100px;" alt="Gaurang Tandon"/><br /><sub><b>Gaurang Tandon</b></sub></a><br /><a href="#content-GaurangTandon" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/dev-cyprium"><img src="https://avatars1.githubusercontent.com/u/6002628?v=4?s=100" width="100px;" alt="Stefan Kupresak"/><br /><sub><b>Stefan Kupresak</b></sub></a><br /><a href="#content-dev-cyprium" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/greg-el"><img src="https://avatars3.githubusercontent.com/u/45019882?v=4?s=100" width="100px;" alt="Greg Leonard"/><br /><sub><b>Greg Leonard</b></sub></a><br /><a href="#content-greg-el" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://ryanpcmcquen.org"><img src="https://avatars3.githubusercontent.com/u/772937?v=4?s=100" width="100px;" alt="Ryan McQuen"/><br /><sub><b>Ryan McQuen</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=ryanpcmcquen" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/AnnikaCodes"><img src="https://avatars3.githubusercontent.com/u/56906084?v=4?s=100" width="100px;" alt="Annika"/><br /><sub><b>Annika</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/pulls?q=is%3Apr+reviewed-by%3AAnnikaCodes" title="Reviewed Pull Requests">👀</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://darnuria.eu"><img src="https://avatars1.githubusercontent.com/u/2827553?v=4?s=100" width="100px;" alt="Axel Viala"/><br /><sub><b>Axel Viala</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=darnuria" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://sazid.github.io"><img src="https://avatars1.githubusercontent.com/u/2370167?v=4?s=100" width="100px;" alt="Mohammed Sazid Al Rashid"/><br /><sub><b>Mohammed Sazid Al Rashid</b></sub></a><br /><a href="#content-sazid" title="Content">🖋</a> <a href="https://github.com/rust-lang/rustlings/commits?author=sazid" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://codingthemsoftly.com"><img src="https://avatars1.githubusercontent.com/u/17479099?v=4?s=100" width="100px;" alt="Caleb Webber"/><br /><sub><b>Caleb Webber</b></sub></a><br /><a href="#maintenance-seeplusplus" title="Maintenance">🚧</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/pcn"><img src="https://avatars2.githubusercontent.com/u/1056756?v=4?s=100" width="100px;" alt="Peter N"/><br /><sub><b>Peter N</b></sub></a><br /><a href="#maintenance-pcn" title="Maintenance">🚧</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/seancad"><img src="https://avatars1.githubusercontent.com/u/47405611?v=4?s=100" width="100px;" alt="seancad"/><br /><sub><b>seancad</b></sub></a><br /><a href="#maintenance-seancad" title="Maintenance">🚧</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://willhayworth.com"><img src="https://avatars3.githubusercontent.com/u/181174?v=4?s=100" width="100px;" alt="Will Hayworth"/><br /><sub><b>Will Hayworth</b></sub></a><br /><a href="#content-wsh" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/chrizel"><img src="https://avatars3.githubusercontent.com/u/20802?v=4?s=100" width="100px;" alt="Christian Zeller"/><br /><sub><b>Christian Zeller</b></sub></a><br /><a href="#content-chrizel" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jfchevrette"><img src="https://avatars.githubusercontent.com/u/3001?v=4?s=100" width="100px;" alt="Jean-Francois Chevrette"/><br /><sub><b>Jean-Francois Chevrette</b></sub></a><br /><a href="#content-jfchevrette" title="Content">🖋</a> <a href="https://github.com/rust-lang/rustlings/commits?author=jfchevrette" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jbaber"><img src="https://avatars.githubusercontent.com/u/1908117?v=4?s=100" width="100px;" alt="John Baber-Lucero"/><br /><sub><b>John Baber-Lucero</b></sub></a><br /><a href="#content-jbaber" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tal-zvon"><img src="https://avatars.githubusercontent.com/u/3195851?v=4?s=100" width="100px;" alt="Tal"/><br /><sub><b>Tal</b></sub></a><br /><a href="#content-tal-zvon" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/apogeeoak"><img src="https://avatars.githubusercontent.com/u/59737221?v=4?s=100" width="100px;" alt="apogeeoak"/><br /><sub><b>apogeeoak</b></sub></a><br /><a href="#content-apogeeoak" title="Content">🖋</a> <a href="https://github.com/rust-lang/rustlings/commits?author=apogeeoak" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.garfieldtech.com/"><img src="https://avatars.githubusercontent.com/u/254863?v=4?s=100" width="100px;" alt="Larry Garfield"/><br /><sub><b>Larry Garfield</b></sub></a><br /><a href="#content-Crell" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/circumspect"><img src="https://avatars.githubusercontent.com/u/40770208?v=4?s=100" width="100px;" alt="circumspect"/><br /><sub><b>circumspect</b></sub></a><br /><a href="#content-circumspect" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/cjwyett"><img src="https://avatars.githubusercontent.com/u/34195737?v=4?s=100" width="100px;" alt="Cyrus Wyett"/><br /><sub><b>Cyrus Wyett</b></sub></a><br /><a href="#content-cjwyett" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/cadolphs"><img src="https://avatars.githubusercontent.com/u/13894820?v=4?s=100" width="100px;" alt="cadolphs"/><br /><sub><b>cadolphs</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=cadolphs" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.haveneer.com"><img src="https://avatars.githubusercontent.com/u/26146722?v=4?s=100" width="100px;" alt="Pascal H."/><br /><sub><b>Pascal H.</b></sub></a><br /><a href="#content-hpwxf" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://twitter.com/chapeupreto"><img src="https://avatars.githubusercontent.com/u/834048?v=4?s=100" width="100px;" alt="Rod Elias"/><br /><sub><b>Rod Elias</b></sub></a><br /><a href="#content-chapeupreto" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/blerchy"><img src="https://avatars.githubusercontent.com/u/2555355?v=4?s=100" width="100px;" alt="Matt Lebl"/><br /><sub><b>Matt Lebl</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=blerchy" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://flakolefluk.dev"><img src="https://avatars.githubusercontent.com/u/11986564?v=4?s=100" width="100px;" alt="Ignacio Le Fluk"/><br /><sub><b>Ignacio Le Fluk</b></sub></a><br /><a href="#content-flakolefluk" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tlyu"><img src="https://avatars.githubusercontent.com/u/431873?v=4?s=100" width="100px;" alt="Taylor Yu"/><br /><sub><b>Taylor Yu</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=tlyu" title="Code">💻</a> <a href="#content-tlyu" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://zerotask.github.io"><img src="https://avatars.githubusercontent.com/u/20150243?v=4?s=100" width="100px;" alt="Patrick Hintermayer"/><br /><sub><b>Patrick Hintermayer</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Zerotask" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://petkopavlovski.com/"><img src="https://avatars.githubusercontent.com/u/32264020?v=4?s=100" width="100px;" alt="Pete Pavlovski"/><br /><sub><b>Pete Pavlovski</b></sub></a><br /><a href="#content-arthas168" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/k12ish"><img src="https://avatars.githubusercontent.com/u/45272873?v=4?s=100" width="100px;" alt="k12ish"/><br /><sub><b>k12ish</b></sub></a><br /><a href="#content-k12ish" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/hongshaoyang"><img src="https://avatars.githubusercontent.com/u/19281800?v=4?s=100" width="100px;" alt="Shao Yang Hong"/><br /><sub><b>Shao Yang Hong</b></sub></a><br /><a href="#content-hongshaoyang" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/bmacer"><img src="https://avatars.githubusercontent.com/u/13931806?v=4?s=100" width="100px;" alt="Brandon Macer"/><br /><sub><b>Brandon Macer</b></sub></a><br /><a href="#content-bmacer" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/stoiandan"><img src="https://avatars.githubusercontent.com/u/10388612?v=4?s=100" width="100px;" alt="Stoian Dan"/><br /><sub><b>Stoian Dan</b></sub></a><br /><a href="#content-stoiandan" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://about.me/pjdelport"><img src="https://avatars.githubusercontent.com/u/630271?v=4?s=100" width="100px;" alt="Pi Delport"/><br /><sub><b>Pi Delport</b></sub></a><br /><a href="#content-PiDelport" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/sateeshkumarb"><img src="https://avatars.githubusercontent.com/u/429263?v=4?s=100" width="100px;" alt="Sateesh "/><br /><sub><b>Sateesh </b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=sateeshkumarb" title="Code">💻</a> <a href="#content-sateeshkumarb" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/kayuapi"><img src="https://avatars.githubusercontent.com/u/10304328?v=4?s=100" width="100px;" alt="ZC"/><br /><sub><b>ZC</b></sub></a><br /><a href="#content-kayuapi" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/hyperparabolic"><img src="https://avatars.githubusercontent.com/u/12348474?v=4?s=100" width="100px;" alt="hyperparabolic"/><br /><sub><b>hyperparabolic</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=hyperparabolic" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.net4visions.at"><img src="https://avatars.githubusercontent.com/u/5228369?v=4?s=100" width="100px;" alt="arlecchino"/><br /><sub><b>arlecchino</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=kolbma" title="Documentation">📖</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://richthofen.io/"><img src="https://avatars.githubusercontent.com/u/7576730?v=4?s=100" width="100px;" alt="Richthofen"/><br /><sub><b>Richthofen</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=jazzplato" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/cseltol"><img src="https://avatars.githubusercontent.com/u/64264529?v=4?s=100" width="100px;" alt="Ivan Nerazumov"/><br /><sub><b>Ivan Nerazumov</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=cseltol" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/lauralindzey"><img src="https://avatars.githubusercontent.com/u/65185744?v=4?s=100" width="100px;" alt="lauralindzey"/><br /><sub><b>lauralindzey</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=lauralindzey" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/sinharaksh1t"><img src="https://avatars.githubusercontent.com/u/28585848?v=4?s=100" width="100px;" alt="Rakshit Sinha"/><br /><sub><b>Rakshit Sinha</b></sub></a><br /><a href="#content-sinharaksh1t" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/dbednar230"><img src="https://avatars.githubusercontent.com/u/54457902?v=4?s=100" width="100px;" alt="Damian"/><br /><sub><b>Damian</b></sub></a><br /><a href="#content-dbednar230" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://benarmstead.co.uk"><img src="https://avatars.githubusercontent.com/u/70973680?v=4?s=100" width="100px;" alt="Ben Armstead"/><br /><sub><b>Ben Armstead</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=benarmstead" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/anuk909"><img src="https://avatars.githubusercontent.com/u/34924662?v=4?s=100" width="100px;" alt="anuk909"/><br /><sub><b>anuk909</b></sub></a><br /><a href="#content-anuk909" title="Content">🖋</a> <a href="https://github.com/rust-lang/rustlings/commits?author=anuk909" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://granddaifuku.com/"><img src="https://avatars.githubusercontent.com/u/49578068?v=4?s=100" width="100px;" alt="granddaifuku"/><br /><sub><b>granddaifuku</b></sub></a><br /><a href="#content-granddaifuku" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://weilet.me"><img src="https://avatars.githubusercontent.com/u/32561597?v=4?s=100" width="100px;" alt="Weilet"/><br /><sub><b>Weilet</b></sub></a><br /><a href="#content-Weilet" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Millione"><img src="https://avatars.githubusercontent.com/u/38575932?v=4?s=100" width="100px;" alt="LIU JIE"/><br /><sub><b>LIU JIE</b></sub></a><br /><a href="#content-Millione" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/abusch"><img src="https://avatars.githubusercontent.com/u/506344?v=4?s=100" width="100px;" alt="Antoine Büsch"/><br /><sub><b>Antoine Büsch</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=abusch" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://frogtd.com/"><img src="https://avatars.githubusercontent.com/u/31412003?v=4?s=100" width="100px;" alt="frogtd"/><br /><sub><b>frogtd</b></sub></a><br /><a href="#content-frogtd" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/EmisonLu"><img src="https://avatars.githubusercontent.com/u/54395432?v=4?s=100" width="100px;" alt="Zhenghao Lu"/><br /><sub><b>Zhenghao Lu</b></sub></a><br /><a href="#content-EmisonLu" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://soundtrackyourbrand.com"><img src="https://avatars.githubusercontent.com/u/762956?v=4?s=100" width="100px;" alt="Fredrik Enestad"/><br /><sub><b>Fredrik Enestad</b></sub></a><br /><a href="#content-fredr" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://xuesong.pydevops.com"><img src="https://avatars.githubusercontent.com/u/18476085?v=4?s=100" width="100px;" alt="xuesong"/><br /><sub><b>xuesong</b></sub></a><br /><a href="#content-xuesongbj" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/MpdWalsh"><img src="https://avatars.githubusercontent.com/u/48160144?v=4?s=100" width="100px;" alt="Michael Walsh"/><br /><sub><b>Michael Walsh</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=MpdWalsh" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/alirezaghey"><img src="https://avatars.githubusercontent.com/u/26653424?v=4?s=100" width="100px;" alt="alirezaghey"/><br /><sub><b>alirezaghey</b></sub></a><br /><a href="#content-alirezaghey" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/frvannes16"><img src="https://avatars.githubusercontent.com/u/3188475?v=4?s=100" width="100px;" alt="Franklin van Nes"/><br /><sub><b>Franklin van Nes</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=frvannes16" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://nekonako.github.io"><img src="https://avatars.githubusercontent.com/u/46141275?v=4?s=100" width="100px;" alt="nekonako"/><br /><sub><b>nekonako</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nekonako" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tan-zx"><img src="https://avatars.githubusercontent.com/u/67887489?v=4?s=100" width="100px;" alt="ZX"/><br /><sub><b>ZX</b></sub></a><br /><a href="#content-tan-zx" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/sundevilyang"><img src="https://avatars.githubusercontent.com/u/1499214?v=4?s=100" width="100px;" alt="Yang Wen"/><br /><sub><b>Yang Wen</b></sub></a><br /><a href="#content-sundevilyang" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://brandon-high.com"><img src="https://avatars.githubusercontent.com/u/759848?v=4?s=100" width="100px;" alt="Brandon High"/><br /><sub><b>Brandon High</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=highb" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/x-hgg-x"><img src="https://avatars.githubusercontent.com/u/39058530?v=4?s=100" width="100px;" alt="x-hgg-x"/><br /><sub><b>x-hgg-x</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=x-hgg-x" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://kisaragieffective.github.io"><img src="https://avatars.githubusercontent.com/u/48310258?v=4?s=100" width="100px;" alt="Kisaragi"/><br /><sub><b>Kisaragi</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=KisaragiEffective" title="Documentation">📖</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Kallu-A"><img src="https://avatars.githubusercontent.com/u/73198738?v=4?s=100" width="100px;" alt="Lucas Aries"/><br /><sub><b>Lucas Aries</b></sub></a><br /><a href="#content-Kallu-A" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/ragreenburg"><img src="https://avatars.githubusercontent.com/u/24358100?v=4?s=100" width="100px;" alt="ragreenburg"/><br /><sub><b>ragreenburg</b></sub></a><br /><a href="#content-ragreenburg" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/stevenfukase"><img src="https://avatars.githubusercontent.com/u/66785624?v=4?s=100" width="100px;" alt="stevenfukase"/><br /><sub><b>stevenfukase</b></sub></a><br /><a href="#content-stevenfukase" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/J-S-Kim"><img src="https://avatars.githubusercontent.com/u/17569303?v=4?s=100" width="100px;" alt="J-S-Kim"/><br /><sub><b>J-S-Kim</b></sub></a><br /><a href="#content-J-S-Kim" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Fointard"><img src="https://avatars.githubusercontent.com/u/9333398?v=4?s=100" width="100px;" alt="Fointard"/><br /><sub><b>Fointard</b></sub></a><br /><a href="#content-Fointard" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/rytheo"><img src="https://avatars.githubusercontent.com/u/22184325?v=4?s=100" width="100px;" alt="Ryan Lowe"/><br /><sub><b>Ryan Lowe</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=rytheo" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.dashen.tech"><img src="https://avatars.githubusercontent.com/u/15921519?v=4?s=100" width="100px;" alt="cui fliter"/><br /><sub><b>cui fliter</b></sub></a><br /><a href="#content-cuishuang" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/luskwater"><img src="https://avatars.githubusercontent.com/u/42529?v=4?s=100" width="100px;" alt="Ron Lusk"/><br /><sub><b>Ron Lusk</b></sub></a><br /><a href="#content-luskwater" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://liby.github.io/liby/"><img src="https://avatars.githubusercontent.com/u/38807139?v=4?s=100" width="100px;" alt="Bryan Lee"/><br /><sub><b>Bryan Lee</b></sub></a><br /><a href="#content-liby" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://nandaja.space"><img src="https://avatars.githubusercontent.com/u/2624550?v=4?s=100" width="100px;" alt="Nandaja Varma"/><br /><sub><b>Nandaja Varma</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nandajavarma" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/merelymyself"><img src="https://avatars.githubusercontent.com/u/88221256?v=4?s=100" width="100px;" alt="pwygab"/><br /><sub><b>pwygab</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=merelymyself" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://linkedin.com/in/lucasgrvarela"><img src="https://avatars.githubusercontent.com/u/37870368?v=4?s=100" width="100px;" alt="Lucas Grigolon Varela"/><br /><sub><b>Lucas Grigolon Varela</b></sub></a><br /><a href="#content-lucasgrvarela" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/bufo24"><img src="https://avatars.githubusercontent.com/u/32884105?v=4?s=100" width="100px;" alt="Bufo"/><br /><sub><b>Bufo</b></sub></a><br /><a href="#content-bufo24" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://rustnote.com"><img src="https://avatars.githubusercontent.com/u/77730378?v=4?s=100" width="100px;" alt="Jack Clayton"/><br /><sub><b>Jack Clayton</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=jackos" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/klkl0808"><img src="https://avatars.githubusercontent.com/u/24694249?v=4?s=100" width="100px;" alt="Konstantin"/><br /><sub><b>Konstantin</b></sub></a><br /><a href="#content-klkl0808" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/0pling"><img src="https://avatars.githubusercontent.com/u/104090344?v=4?s=100" width="100px;" alt="0pling"/><br /><sub><b>0pling</b></sub></a><br /><a href="#content-0pling" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/KatanaFluorescent"><img src="https://avatars.githubusercontent.com/u/60199077?v=4?s=100" width="100px;" alt="KatanaFluorescent"/><br /><sub><b>KatanaFluorescent</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=KatanaFluorescent" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Drew-Morris"><img src="https://avatars.githubusercontent.com/u/95818166?v=4?s=100" width="100px;" alt="Drew Morris"/><br /><sub><b>Drew Morris</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Drew-Morris" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/camperdue42"><img src="https://avatars.githubusercontent.com/u/43047763?v=4?s=100" width="100px;" alt="camperdue42"/><br /><sub><b>camperdue42</b></sub></a><br /><a href="#content-camperdue42" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/YsuOS"><img src="https://avatars.githubusercontent.com/u/30138661?v=4?s=100" width="100px;" alt="YsuOS"/><br /><sub><b>YsuOS</b></sub></a><br /><a href="#content-YsuOS" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://lichess.org/@/StevenEmily"><img src="https://avatars.githubusercontent.com/u/58114641?v=4?s=100" width="100px;" alt="Steven Nguyen"/><br /><sub><b>Steven Nguyen</b></sub></a><br /><a href="#content-icecream17" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://noahcairns.dev"><img src="https://avatars.githubusercontent.com/u/94420090?v=4?s=100" width="100px;" alt="nacairns1"/><br /><sub><b>nacairns1</b></sub></a><br /><a href="#content-nacairns1" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/pgjbz"><img src="https://avatars.githubusercontent.com/u/22059237?v=4?s=100" width="100px;" alt="Paulo Gabriel Justino Bezerra"/><br /><sub><b>Paulo Gabriel Justino Bezerra</b></sub></a><br /><a href="#content-pgjbz" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jaystile"><img src="https://avatars.githubusercontent.com/u/46078028?v=4?s=100" width="100px;" alt="Jason"/><br /><sub><b>Jason</b></sub></a><br /><a href="#content-jaystile" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://exdx.github.io"><img src="https://avatars.githubusercontent.com/u/31546601?v=4?s=100" width="100px;" alt="exdx"/><br /><sub><b>exdx</b></sub></a><br /><a href="#content-exdx" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Jzow"><img src="https://avatars.githubusercontent.com/u/68860495?v=4?s=100" width="100px;" alt="James Zow"/><br /><sub><b>James Zow</b></sub></a><br /><a href="#content-Jzow" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://jamesabromley.wordpress.com/"><img src="https://avatars.githubusercontent.com/u/2474334?v=4?s=100" width="100px;" alt="James Bromley"/><br /><sub><b>James Bromley</b></sub></a><br /><a href="#content-jayber" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/swhiteCQC"><img src="https://avatars.githubusercontent.com/u/77438466?v=4?s=100" width="100px;" alt="swhiteCQC"/><br /><sub><b>swhiteCQC</b></sub></a><br /><a href="#content-swhiteCQC" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/neilpate"><img src="https://avatars.githubusercontent.com/u/7802334?v=4?s=100" width="100px;" alt="Neil Pate"/><br /><sub><b>Neil Pate</b></sub></a><br /><a href="#content-neilpate" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://wojexe.com"><img src="https://avatars.githubusercontent.com/u/21208490?v=4?s=100" width="100px;" alt="wojexe"/><br /><sub><b>wojexe</b></sub></a><br /><a href="#content-wojexe" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Tostapunk"><img src="https://avatars.githubusercontent.com/u/25140297?v=4?s=100" width="100px;" alt="Mattia Schiavon"/><br /><sub><b>Mattia Schiavon</b></sub></a><br /><a href="#content-Tostapunk" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://toucantoco.com"><img src="https://avatars.githubusercontent.com/u/18406791?v=4?s=100" width="100px;" alt="Eric Jolibois"/><br /><sub><b>Eric Jolibois</b></sub></a><br /><a href="#content-PrettyWood" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://edwinchang.vercel.app"><img src="https://avatars.githubusercontent.com/u/88263098?v=4?s=100" width="100px;" alt="Edwin Chang"/><br /><sub><b>Edwin Chang</b></sub></a><br /><a href="#content-EdwinChang24" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://saikat.dev/"><img src="https://avatars.githubusercontent.com/u/7412443?v=4?s=100" width="100px;" alt="Saikat Das"/><br /><sub><b>Saikat Das</b></sub></a><br /><a href="#content-saikatdas0790" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/thatlittleboy"><img src="https://avatars.githubusercontent.com/u/30731072?v=4?s=100" width="100px;" alt="Jeremy Goh"/><br /><sub><b>Jeremy Goh</b></sub></a><br /><a href="#content-thatlittleboy" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Lioness100"><img src="https://avatars.githubusercontent.com/u/65814829?v=4?s=100" width="100px;" alt="Lioness100"/><br /><sub><b>Lioness100</b></sub></a><br /><a href="#content-Lioness100" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tvkn"><img src="https://avatars.githubusercontent.com/u/79277926?v=4?s=100" width="100px;" alt="Tristan Nicholls"/><br /><sub><b>Tristan Nicholls</b></sub></a><br /><a href="#content-tvkn" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://clairewang.net"><img src="https://avatars.githubusercontent.com/u/9344258?v=4?s=100" width="100px;" alt="Claire"/><br /><sub><b>Claire</b></sub></a><br /><a href="#content-clairew" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Mouwrice"><img src="https://avatars.githubusercontent.com/u/56763273?v=4?s=100" width="100px;" alt="Maurice Van Wassenhove"/><br /><sub><b>Maurice Van Wassenhove</b></sub></a><br /><a href="#content-Mouwrice" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://jmthree.com"><img src="https://avatars.githubusercontent.com/u/77524?v=4?s=100" width="100px;" alt="John Mendelewski"/><br /><sub><b>John Mendelewski</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=johnmendel" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://fakhoury.xyz"><img src="https://avatars.githubusercontent.com/u/20828724?v=4?s=100" width="100px;" alt="Brian Fakhoury"/><br /><sub><b>Brian Fakhoury</b></sub></a><br /><a href="#content-brianfakhoury" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/markusboehme"><img src="https://avatars.githubusercontent.com/u/5074759?v=4?s=100" width="100px;" alt="Markus Boehme"/><br /><sub><b>Markus Boehme</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=markusboehme" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/nico-vromans"><img src="https://avatars.githubusercontent.com/u/48183857?v=4?s=100" width="100px;" alt="Nico Vromans"/><br /><sub><b>Nico Vromans</b></sub></a><br /><a href="#content-nico-vromans" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/vostok92"><img src="https://avatars.githubusercontent.com/u/540339?v=4?s=100" width="100px;" alt="vostok92"/><br /><sub><b>vostok92</b></sub></a><br /><a href="#content-vostok92" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://magnusrodseth.vercel.app"><img src="https://avatars.githubusercontent.com/u/59113973?v=4?s=100" width="100px;" alt="Magnus Rødseth"/><br /><sub><b>Magnus Rødseth</b></sub></a><br /><a href="#content-magnusrodseth" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/rubiesonthesky"><img src="https://avatars.githubusercontent.com/u/2591240?v=4?s=100" width="100px;" alt="rubiesonthesky"/><br /><sub><b>rubiesonthesky</b></sub></a><br /><a href="#content-rubiesonthesky" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.gabrielbianconi.com/"><img src="https://avatars.githubusercontent.com/u/1275491?v=4?s=100" width="100px;" alt="Gabriel Bianconi"/><br /><sub><b>Gabriel Bianconi</b></sub></a><br /><a href="#content-GabrielBianconi" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Kodylow"><img src="https://avatars.githubusercontent.com/u/74332828?v=4?s=100" width="100px;" alt="Kody Low"/><br /><sub><b>Kody Low</b></sub></a><br /><a href="#content-Kodylow" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/rzrymiak"><img src="https://avatars.githubusercontent.com/u/106121613?v=4?s=100" width="100px;" alt="rzrymiak"/><br /><sub><b>rzrymiak</b></sub></a><br /><a href="#content-rzrymiak" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/miguelraz"><img src="https://avatars.githubusercontent.com/u/13056181?v=4?s=100" width="100px;" alt="Miguel Raz Guzmán Macedo"/><br /><sub><b>Miguel Raz Guzmán Macedo</b></sub></a><br /><a href="#content-miguelraz" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/memark"><img src="https://avatars.githubusercontent.com/u/318504?v=4?s=100" width="100px;" alt="Magnus Markling"/><br /><sub><b>Magnus Markling</b></sub></a><br /><a href="#content-memark" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/gasparitiago"><img src="https://avatars.githubusercontent.com/u/3237254?v=4?s=100" width="100px;" alt="Tiago De Gaspari"/><br /><sub><b>Tiago De Gaspari</b></sub></a><br /><a href="#content-gasparitiago" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/skaunov"><img src="https://avatars.githubusercontent.com/u/65976143?v=4?s=100" width="100px;" alt="skaunov"/><br /><sub><b>skaunov</b></sub></a><br /><a href="#content-skaunov" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://caljacobson.dev"><img src="https://avatars.githubusercontent.com/u/9152032?v=4?s=100" width="100px;" alt="Cal Jacobson"/><br /><sub><b>Cal Jacobson</b></sub></a><br /><a href="#content-cj81499" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/duchonic"><img src="https://avatars.githubusercontent.com/u/34117620?v=4?s=100" width="100px;" alt="Duchoud Nicolas"/><br /><sub><b>Duchoud Nicolas</b></sub></a><br /><a href="#content-duchonic" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/gfaugere"><img src="https://avatars.githubusercontent.com/u/11901979?v=4?s=100" width="100px;" alt="Gaëtan Faugère"/><br /><sub><b>Gaëtan Faugère</b></sub></a><br /><a href="#tool-gfaugere" title="Tools">🔧</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/bhbuehler"><img src="https://avatars.githubusercontent.com/u/25541343?v=4?s=100" width="100px;" alt="bhbuehler"/><br /><sub><b>bhbuehler</b></sub></a><br /><a href="#content-bhbuehler" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/nyurik"><img src="https://avatars.githubusercontent.com/u/1641515?v=4?s=100" width="100px;" alt="Yuri Astrakhan"/><br /><sub><b>Yuri Astrakhan</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nyurik" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://azzamsa.com"><img src="https://avatars.githubusercontent.com/u/17734314?v=4?s=100" width="100px;" alt="azzamsa"/><br /><sub><b>azzamsa</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=azzamsa" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/mvanschellebeeck"><img src="https://avatars.githubusercontent.com/u/17671052?v=4?s=100" width="100px;" alt="mvanschellebeeck"/><br /><sub><b>mvanschellebeeck</b></sub></a><br /><a href="#content-mvanschellebeeck" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/aaarkid"><img src="https://avatars.githubusercontent.com/u/39987510?v=4?s=100" width="100px;" alt="Arkid"/><br /><sub><b>Arkid</b></sub></a><br /><a href="#content-aaarkid" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://tfpk.dev"><img src="https://avatars.githubusercontent.com/u/10906982?v=4?s=100" width="100px;" alt="Tom Kunc"/><br /><sub><b>Tom Kunc</b></sub></a><br /><a href="#content-tfpk" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/mfurak"><img src="https://avatars.githubusercontent.com/u/38523093?v=4?s=100" width="100px;" alt="Marek Furák"/><br /><sub><b>Marek Furák</b></sub></a><br /><a href="#content-mfurak" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://winter.cafe"><img src="https://avatars.githubusercontent.com/u/78392041?v=4?s=100" width="100px;" alt="Winter"/><br /><sub><b>Winter</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=winterqt" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://moritzboeh.me"><img src="https://avatars.githubusercontent.com/u/42215704?v=4?s=100" width="100px;" alt="Moritz Böhme"/><br /><sub><b>Moritz Böhme</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=MoritzBoehme" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/craymel"><img src="https://avatars.githubusercontent.com/u/71062756?v=4?s=100" width="100px;" alt="craymel"/><br /><sub><b>craymel</b></sub></a><br /><a href="#content-craymel" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tkburis"><img src="https://avatars.githubusercontent.com/u/20501289?v=4?s=100" width="100px;" alt="TK Buristrakul"/><br /><sub><b>TK Buristrakul</b></sub></a><br /><a href="#content-tkburis" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/HerschelW"><img src="https://avatars.githubusercontent.com/u/17935816?v=4?s=100" width="100px;" alt="Kent Worthington"/><br /><sub><b>Kent Worthington</b></sub></a><br /><a href="#content-HerschelW" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/seporterfield"><img src="https://avatars.githubusercontent.com/u/107010978?v=4?s=100" width="100px;" alt="seporterfield"/><br /><sub><b>seporterfield</b></sub></a><br /><a href="#content-seporterfield" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.linkedin.com/in/dbarrosop"><img src="https://avatars.githubusercontent.com/u/6246622?v=4?s=100" width="100px;" alt="David Barroso"/><br /><sub><b>David Barroso</b></sub></a><br /><a href="#infra-dbarrosop" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://distanz.ch"><img src="https://avatars.githubusercontent.com/u/539708?v=4?s=100" width="100px;" alt="Tobias Klauser"/><br /><sub><b>Tobias Klauser</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=tklauser" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/0xMySt1c"><img src="https://avatars.githubusercontent.com/u/101825630?v=4?s=100" width="100px;" alt="0xMySt1c"/><br /><sub><b>0xMySt1c</b></sub></a><br /><a href="#tool-0xMySt1c" title="Tools">🔧</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/AxolotlTears"><img src="https://avatars.githubusercontent.com/u/87157047?v=4?s=100" width="100px;" alt="Ten"/><br /><sub><b>Ten</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=AxolotlTears" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://h4x5p4c3.xyz"><img src="https://avatars.githubusercontent.com/u/66133688?v=4?s=100" width="100px;" alt="jones martin"/><br /><sub><b>jones martin</b></sub></a><br /><a href="#content-h4x5p4c3" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/cloppingemu"><img src="https://avatars.githubusercontent.com/u/12227963?v=4?s=100" width="100px;" alt="cloppingemu"/><br /><sub><b>cloppingemu</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=cloppingemu" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://github.com/zeromicro/go-zero"><img src="https://avatars.githubusercontent.com/u/1918356?v=4?s=100" width="100px;" alt="Kevin Wan"/><br /><sub><b>Kevin Wan</b></sub></a><br /><a href="#content-kevwan" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://kurowasaruby.cn"><img src="https://avatars.githubusercontent.com/u/43495006?v=4?s=100" width="100px;" alt="Ruby"/><br /><sub><b>Ruby</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=wjwrh" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/alexandergill"><img src="https://avatars.githubusercontent.com/u/7033716?v=4?s=100" width="100px;" alt="Alexander Gill"/><br /><sub><b>Alexander Gill</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=alexandergill" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.linkedin.com/in/jarrod-sanders/"><img src="https://avatars.githubusercontent.com/u/50600614?v=4?s=100" width="100px;" alt="Jarrod Sanders"/><br /><sub><b>Jarrod Sanders</b></sub></a><br /><a href="#content-kawaiiPlat" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/platformer"><img src="https://avatars.githubusercontent.com/u/40146328?v=4?s=100" width="100px;" alt="Andrew Sen"/><br /><sub><b>Andrew Sen</b></sub></a><br /><a href="#content-platformer" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://grzegorz-zur.com/"><img src="https://avatars.githubusercontent.com/u/5297583?v=4?s=100" width="100px;" alt="Grzegorz Żur"/><br /><sub><b>Grzegorz Żur</b></sub></a><br /><a href="#content-grzegorz-zur" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/black-puppydog"><img src="https://avatars.githubusercontent.com/u/189241?v=4?s=100" width="100px;" alt="Daan Wynen"/><br /><sub><b>Daan Wynen</b></sub></a><br /><a href="#content-black-puppydog" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Anush008"><img src="https://avatars.githubusercontent.com/u/46051506?v=4?s=100" width="100px;" alt="Anush"/><br /><sub><b>Anush</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=Anush008" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/shgew"><img src="https://avatars.githubusercontent.com/u/5584672?v=4?s=100" width="100px;" alt="Gleb Shevchenko"/><br /><sub><b>Gleb Shevchenko</b></sub></a><br /><a href="#content-shgew" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/mdmundo"><img src="https://avatars.githubusercontent.com/u/60408300?v=4?s=100" width="100px;" alt="Edmundo Paulino"/><br /><sub><b>Edmundo Paulino</b></sub></a><br /><a href="#infra-mdmundo" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/eroullit"><img src="https://avatars.githubusercontent.com/u/301795?v=4?s=100" width="100px;" alt="Emmanuel Roullit"/><br /><sub><b>Emmanuel Roullit</b></sub></a><br /><a href="#infra-eroullit" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://nidhalmessaoudi.herokuapp.com"><img src="https://avatars.githubusercontent.com/u/63377412?v=4?s=100" width="100px;" alt="Nidhal Messaoudi"/><br /><sub><b>Nidhal Messaoudi</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nidhalmessaoudi" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/MahdiBM"><img src="https://avatars.githubusercontent.com/u/54685446?v=4?s=100" width="100px;" alt="Mahdi Bahrami"/><br /><sub><b>Mahdi Bahrami</b></sub></a><br /><a href="#tool-MahdiBM" title="Tools">🔧</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Nagidal"><img src="https://avatars.githubusercontent.com/u/7075397?v=4?s=100" width="100px;" alt="Nagidal"/><br /><sub><b>Nagidal</b></sub></a><br /><a href="#content-Nagidal" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://adabrew.com"><img src="https://avatars.githubusercontent.com/u/25161597?v=4?s=100" width="100px;" alt="Adam Brewer"/><br /><sub><b>Adam Brewer</b></sub></a><br /><a href="#content-adamhb123" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/eugkhp"><img src="https://avatars.githubusercontent.com/u/25910599?v=4?s=100" width="100px;" alt="Eugene"/><br /><sub><b>Eugene</b></sub></a><br /><a href="#tool-eugkhp" title="Tools">🔧</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://social.linux.pizza/@navicore"><img src="https://avatars.githubusercontent.com/u/110999?v=4?s=100" width="100px;" alt="Ed Sweeney"/><br /><sub><b>Ed Sweeney</b></sub></a><br /><a href="#content-navicore" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/javihernant"><img src="https://avatars.githubusercontent.com/u/73640929?v=4?s=100" width="100px;" alt="javihernant"/><br /><sub><b>javihernant</b></sub></a><br /><a href="#content-javihernant" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/VegardMatthey"><img src="https://avatars.githubusercontent.com/u/59250656?v=4?s=100" width="100px;" alt="Vegard"/><br /><sub><b>Vegard</b></sub></a><br /><a href="#content-VegardMatthey" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/ryanwhitehouse"><img src="https://avatars.githubusercontent.com/u/13400784?v=4?s=100" width="100px;" alt="Ryan Whitehouse"/><br /><sub><b>Ryan Whitehouse</b></sub></a><br /><a href="#content-ryanwhitehouse" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/guoard"><img src="https://avatars.githubusercontent.com/u/65511355?v=4?s=100" width="100px;" alt="Ali Afsharzadeh"/><br /><sub><b>Ali Afsharzadeh</b></sub></a><br /><a href="#content-guoard" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://keogami.ml"><img src="https://avatars.githubusercontent.com/u/41939011?v=4?s=100" width="100px;" alt="Keogami"/><br /><sub><b>Keogami</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=keogami" title="Documentation">📖</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/ahresse"><img src="https://avatars.githubusercontent.com/u/28402488?v=4?s=100" width="100px;" alt="Alexandre Esse"/><br /><sub><b>Alexandre Esse</b></sub></a><br /><a href="#content-ahresse" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://resilient.tech"><img src="https://avatars.githubusercontent.com/u/16315650?v=4?s=100" width="100px;" alt="Sagar Vora"/><br /><sub><b>Sagar Vora</b></sub></a><br /><a href="#content-sagarvora" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/poneciak57"><img src="https://avatars.githubusercontent.com/u/94321164?v=4?s=100" width="100px;" alt="Kacper Poneta"/><br /><sub><b>Kacper Poneta</b></sub></a><br /><a href="#content-poneciak57" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://ktheory.com/"><img src="https://avatars.githubusercontent.com/u/975?v=4?s=100" width="100px;" alt="Aaron Suggs"/><br /><sub><b>Aaron Suggs</b></sub></a><br /><a href="#content-ktheory" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/alexwh"><img src="https://avatars.githubusercontent.com/u/1723612?v=4?s=100" width="100px;" alt="Alex"/><br /><sub><b>Alex</b></sub></a><br /><a href="#content-alexwh" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/stornquist"><img src="https://avatars.githubusercontent.com/u/42915664?v=4?s=100" width="100px;" alt="Sebastian Törnquist"/><br /><sub><b>Sebastian Törnquist</b></sub></a><br /><a href="#content-stornquist" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://smlavine.com"><img src="https://avatars.githubusercontent.com/u/33563640?v=4?s=100" width="100px;" alt="Sebastian LaVine"/><br /><sub><b>Sebastian LaVine</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=smlavine" title="Code">💻</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://www.alangerber.us"><img src="https://avatars.githubusercontent.com/u/201313?v=4?s=100" width="100px;" alt="Alan Gerber"/><br /><sub><b>Alan Gerber</b></sub></a><br /><a href="#content-akgerber" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://esotuvaka.github.io"><img src="https://avatars.githubusercontent.com/u/104941850?v=4?s=100" width="100px;" alt="Eric"/><br /><sub><b>Eric</b></sub></a><br /><a href="#content-esotuvaka" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/az0977776"><img src="https://avatars.githubusercontent.com/u/9172038?v=4?s=100" width="100px;" alt="Aaron Wang"/><br /><sub><b>Aaron Wang</b></sub></a><br /><a href="#content-az0977776" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/nmay231"><img src="https://avatars.githubusercontent.com/u/35386821?v=4?s=100" width="100px;" alt="Noah"/><br /><sub><b>Noah</b></sub></a><br /><a href="#content-nmay231" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/rb5014"><img src="https://avatars.githubusercontent.com/u/105397317?v=4?s=100" width="100px;" alt="rb5014"/><br /><sub><b>rb5014</b></sub></a><br /><a href="#content-rb5014" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/deedy5"><img src="https://avatars.githubusercontent.com/u/65482418?v=4?s=100" width="100px;" alt="deedy5"/><br /><sub><b>deedy5</b></sub></a><br /><a href="#content-deedy5" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/lionel-rowe"><img src="https://avatars.githubusercontent.com/u/26078826?v=4?s=100" width="100px;" alt="lionel-rowe"/><br /><sub><b>lionel-rowe</b></sub></a><br /><a href="#content-lionel-rowe" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Ben2917"><img src="https://avatars.githubusercontent.com/u/10279994?v=4?s=100" width="100px;" alt="Ben"/><br /><sub><b>Ben</b></sub></a><br /><a href="#content-Ben2917" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/b1ue64"><img src="https://avatars.githubusercontent.com/u/77976308?v=4?s=100" width="100px;" alt="b1ue64"/><br /><sub><b>b1ue64</b></sub></a><br /><a href="#content-b1ue64" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/lazywalker"><img src="https://avatars.githubusercontent.com/u/53956?v=4?s=100" width="100px;" alt="lazywalker"/><br /><sub><b>lazywalker</b></sub></a><br /><a href="#content-lazywalker" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/proofconstruction"><img src="https://avatars.githubusercontent.com/u/74747193?v=4?s=100" width="100px;" alt="proofconstruction"/><br /><sub><b>proofconstruction</b></sub></a><br /><a href="#infra-proofconstruction" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.youtube.com/channel/UCQCjA6qUutAtWqkCA4Z36CQ"><img src="https://avatars.githubusercontent.com/u/16007179?v=4?s=100" width="100px;" alt="IVIURRAY"/><br /><sub><b>IVIURRAY</b></sub></a><br /><a href="#content-IVIURRAY" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/b-apperlo"><img src="https://avatars.githubusercontent.com/u/91734527?v=4?s=100" width="100px;" alt="Bert Apperlo"/><br /><sub><b>Bert Apperlo</b></sub></a><br /><a href="#content-b-apperlo" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://fwdekker.com/"><img src="https://avatars.githubusercontent.com/u/13442533?v=4?s=100" width="100px;" alt="Florine W. Dekker"/><br /><sub><b>Florine W. Dekker</b></sub></a><br /><a href="#content-FWDekker" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/luhem7"><img src="https://avatars.githubusercontent.com/u/4008215?v=4?s=100" width="100px;" alt="Mehul Gangavelli"/><br /><sub><b>Mehul Gangavelli</b></sub></a><br /><a href="#content-luhem7" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Frosthage"><img src="https://avatars.githubusercontent.com/u/14823314?v=4?s=100" width="100px;" alt="Mikael Frosthage"/><br /><sub><b>Mikael Frosthage</b></sub></a><br /><a href="#content-Frosthage" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://robertfry.xyz"><img src="https://avatars.githubusercontent.com/u/43712054?v=4?s=100" width="100px;" alt="Robert Fry"/><br /><sub><b>Robert Fry</b></sub></a><br /><a href="#content-robertefry" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/tajo48"><img src="https://avatars.githubusercontent.com/u/55502906?v=4?s=100" width="100px;" alt="tajo48"/><br /><sub><b>tajo48</b></sub></a><br /><a href="#content-tajo48" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://anishchhetri.com.np"><img src="https://avatars.githubusercontent.com/u/98446102?v=4?s=100" width="100px;" alt="Anish"/><br /><sub><b>Anish</b></sub></a><br /><a href="#content-novanish" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/vnprc"><img src="https://avatars.githubusercontent.com/u/9425366?v=4?s=100" width="100px;" alt="vnprc"/><br /><sub><b>vnprc</b></sub></a><br /><a href="#content-vnprc" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://androecia.net"><img src="https://avatars.githubusercontent.com/u/61999256?v=4?s=100" width="100px;" alt="Joshua Carlson"/><br /><sub><b>Joshua Carlson</b></sub></a><br /><a href="#content-jrcarl624" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://johndesilencio.me"><img src="https://avatars.githubusercontent.com/u/20136554?v=4?s=100" width="100px;" alt="Nicholas R. Smith"/><br /><sub><b>Nicholas R. Smith</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=johnDeSilencio" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://alexfertel.me"><img src="https://avatars.githubusercontent.com/u/22298999?v=4?s=100" width="100px;" alt="Alexander González"/><br /><sub><b>Alexander González</b></sub></a><br /><a href="#content-alexfertel" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/softarn"><img src="https://avatars.githubusercontent.com/u/517619?v=4?s=100" width="100px;" alt="Marcus Höjvall"/><br /><sub><b>Marcus Höjvall</b></sub></a><br /><a href="#content-softarn" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/barlevalon"><img src="https://avatars.githubusercontent.com/u/3397911?v=4?s=100" width="100px;" alt="Alon Hearter"/><br /><sub><b>Alon Hearter</b></sub></a><br /><a href="#content-barlevalon" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/shirts"><img src="https://avatars.githubusercontent.com/u/4952151?v=4?s=100" width="100px;" alt="shirts"/><br /><sub><b>shirts</b></sub></a><br /><a href="#content-shirts" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/eLVas"><img src="https://avatars.githubusercontent.com/u/6797156?v=4?s=100" width="100px;" alt="Ivan Vasiunyk"/><br /><sub><b>Ivan Vasiunyk</b></sub></a><br /><a href="#content-eLVas" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://mo8it.com"><img src="https://avatars.githubusercontent.com/u/76752051?v=4?s=100" width="100px;" alt="Mo"/><br /><sub><b>Mo</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=mo8it" title="Code">💻</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/x10an14"><img src="https://avatars.githubusercontent.com/u/710608?v=4?s=100" width="100px;" alt="x10an14"/><br /><sub><b>x10an14</b></sub></a><br /><a href="#infra-x10an14" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/gabay"><img src="https://avatars.githubusercontent.com/u/5773610?v=4?s=100" width="100px;" alt="Roi Gabay"/><br /><sub><b>Roi Gabay</b></sub></a><br /><a href="#content-gabay" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/mkovaxx"><img src="https://avatars.githubusercontent.com/u/481354?v=4?s=100" width="100px;" alt="Máté Kovács"/><br /><sub><b>Máté Kovács</b></sub></a><br /><a href="#content-mkovaxx" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://szabgab.com/"><img src="https://avatars.githubusercontent.com/u/48833?v=4?s=100" width="100px;" alt="Gábor Szabó"/><br /><sub><b>Gábor Szabó</b></sub></a><br /><a href="#content-szabgab" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://moduslaborandi.net"><img src="https://avatars.githubusercontent.com/u/3340793?v=4?s=100" width="100px;" alt="Yamila Moreno"/><br /><sub><b>Yamila Moreno</b></sub></a><br /><a href="#content-yamila-moreno" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/willhack"><img src="https://avatars.githubusercontent.com/u/18036720?v=4?s=100" width="100px;" alt="Will Hack"/><br /><sub><b>Will Hack</b></sub></a><br /><a href="#content-willhack" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://cancompute.tech"><img src="https://avatars.githubusercontent.com/u/2052646?v=4?s=100" width="100px;" alt="Michael"/><br /><sub><b>Michael</b></sub></a><br /><a href="#content-bean5" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://www.sadiqpk.org"><img src="https://avatars.githubusercontent.com/u/1289514?v=4?s=100" width="100px;" alt="Mohammed Sadiq"/><br /><sub><b>Mohammed Sadiq</b></sub></a><br /><a href="#content-pksadiq" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/Jak-Ch-ll"><img src="https://avatars.githubusercontent.com/u/56225668?v=4?s=100" width="100px;" alt="Jakob"/><br /><sub><b>Jakob</b></sub></a><br /><a href="#content-Jak-Ch-ll" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="http://oscarbonilla.com"><img src="https://avatars.githubusercontent.com/u/4950?v=4?s=100" width="100px;" alt="Oscar Bonilla"/><br /><sub><b>Oscar Bonilla</b></sub></a><br /><a href="#content-ob" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/husjon"><img src="https://avatars.githubusercontent.com/u/554229?v=4?s=100" width="100px;" alt="Jon Erling Hustadnes"/><br /><sub><b>Jon Erling Hustadnes</b></sub></a><br /><a href="#content-husjon" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/CobaltCause"><img src="https://avatars.githubusercontent.com/u/7003738?v=4?s=100" width="100px;" alt="Charles Hall"/><br /><sub><b>Charles Hall</b></sub></a><br /><a href="#infra-CobaltCause" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/krmpotic"><img src="https://avatars.githubusercontent.com/u/10350645?v=4?s=100" width="100px;" alt="Luka Krmpotić"/><br /><sub><b>Luka Krmpotić</b></sub></a><br /><a href="#content-krmpotic" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/jurglic"><img src="https://avatars.githubusercontent.com/u/112600?v=4?s=100" width="100px;" alt="Jurglic"/><br /><sub><b>Jurglic</b></sub></a><br /><a href="#content-jurglic" title="Content">🖋</a></td>
|
||||
<td align="center" valign="top" width="12.5%"><a href="https://github.com/OfirLauber"><img src="https://avatars.githubusercontent.com/u/5631030?v=4?s=100" width="100px;" alt="Ofir Lauber"/><br /><sub><b>Ofir Lauber</b></sub></a><br /><a href="#content-OfirLauber" title="Content">🖋</a></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<!-- markdownlint-restore -->
|
||||
<!-- prettier-ignore-end -->
|
||||
|
||||
<!-- ALL-CONTRIBUTORS-LIST:END -->
|
||||
|
||||
This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
|
||||
871
CHANGELOG.md
871
CHANGELOG.md
|
|
@ -1,871 +0,0 @@
|
|||
<a name="5.6.1"></a>
|
||||
## 5.6.1 (2023-09-18)
|
||||
|
||||
#### Changed
|
||||
|
||||
- Converted all exercises with assertions to test mode.
|
||||
|
||||
#### Fixed
|
||||
|
||||
- `cow1`: Reverted regression introduced by calling `to_mut` where it
|
||||
shouldn't have been called, and clarified comment.
|
||||
- `primitive_types3`: Require at least an array of 100 elements.
|
||||
- Removed hint comments when no hint exists for the exercise.
|
||||
- `as_ref_mut`: Fixed a typo in a test function name.
|
||||
- `enums3`: Fixed formatting with `rustfmt`.
|
||||
|
||||
<a name="5.6.0"></a>
|
||||
## 5.6.0 (2023-09-04)
|
||||
|
||||
#### Added
|
||||
|
||||
- New exercise: `if3`, teaching the user about `if let` statements.
|
||||
- `hashmaps2`: Added an extra test function to check if the amount of fruits is higher than zero.
|
||||
- `enums3`: Added a test for `Message`.
|
||||
- `if1`: Added a test case to check equal values.
|
||||
- `if3`: Added a note specifying that there are no test changes needed.
|
||||
|
||||
#### Changed
|
||||
|
||||
- Swapped the order of threads and smart pointer exercises.
|
||||
- Rewrote the CLI to use `clap` - it's matured much since we switched to `argh` :)
|
||||
- `structs3`: Switched from i32 to u32.
|
||||
- `move_semantics`: Switched 1-4 to tests, and rewrote them to be way simpler, while still teaching about the same
|
||||
concepts.
|
||||
|
||||
#### Fixed
|
||||
|
||||
- `iterators5`:
|
||||
- Removed an outdated part of the hint.
|
||||
- Renamed variables to use snake_case.
|
||||
- `vecs2`: Updated the hint to reference the renamed loop variable.
|
||||
- `enums3`: Changed message string in test so that it gets properly tested.
|
||||
- `strings2`: Corrected line number in hint, then removed it (this both happened as part of this release cycle).
|
||||
- `primitive_types4`: Updated hint to the correct ending index.
|
||||
- `quiz1`: Removed duplicated sentence from exercise comments.
|
||||
- `errors4`: Improved comment.
|
||||
- `from_into`: Fixed test values.
|
||||
- `cow1`: Added `.to_mut()` to distinguish from the previous test case.
|
||||
- `threads2`: Updated hint text to reference the correct book heading.
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Cleaned up the explanation paragraphs at the start of each exercise.
|
||||
- Lots of Nix housekeeping that I don't feel qualified to write about!
|
||||
- Improved CI workflows, we're now testing on multiple platforms at once.
|
||||
|
||||
<a name="5.5.1"></a>
|
||||
## 5.5.1 (2023-05-17)
|
||||
|
||||
#### Fixed
|
||||
|
||||
- Reverted `rust-project.json` path generation due to an upstream `rust-analyzer` fix.
|
||||
|
||||
<a name="5.5.0"></a>
|
||||
## 5.5.0 (2023-05-17)
|
||||
|
||||
#### Added
|
||||
|
||||
- `strings2`: Added a reference to the book chapter for reference conversion
|
||||
- `lifetimes`: Added a link to the lifetimekata project
|
||||
- Added a new `tests4` exercises, which teaches about testing for panics
|
||||
- Added a `!` prefix command to watch mode that runs an external command
|
||||
- Added a `--success-hints` option to watch mode that shows hints on exercise success
|
||||
|
||||
#### Changed
|
||||
|
||||
- `vecs2`: Renamed iterator variable bindings for clarify
|
||||
- `lifetimes`: Changed order of book references
|
||||
- `hashmaps2`: Clarified instructions in the todo block
|
||||
- Moved lifetime exercises before test exercises (via the recommended book ordering)
|
||||
- `options2`: Improved tests for layering options
|
||||
- `modules2`: Added more information to the hint
|
||||
|
||||
#### Fixed
|
||||
|
||||
- `errors2`: Corrected a comment wording
|
||||
- `iterators2`: Fixed a spelling mistake in the hint text
|
||||
- `variables`: Wrapped the mut keyword with backticks for readability
|
||||
- `move_semantics2`: Removed references to line numbers
|
||||
- `cow1`: Clarified the `owned_no_mutation` comments
|
||||
- `options3`: Changed exercise to panic when no match is found
|
||||
- `rustlings lsp` now generates absolute paths, which should fix VSCode `rust-analyzer` usage on Windows
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Added a markdown linter to run on GitHub actions
|
||||
- Split quick installation section into two code blocks
|
||||
|
||||
<a name="5.4.1"></a>
|
||||
## 5.4.1 (2023-03-10)
|
||||
|
||||
#### Changed
|
||||
|
||||
- `vecs`: Added links to `iter_mut` and `map` to README.md
|
||||
- `cow1`: Changed main to tests
|
||||
- `iterators1`: Formatted according to rustfmt
|
||||
|
||||
#### Fixed
|
||||
|
||||
- `errors5`: Unified undisclosed type notation
|
||||
- `arc1`: Improved readability by avoiding implicit dereference
|
||||
- `macros4`: Prevented auto-fix by adding `#[rustfmt::skip]`
|
||||
- `cli`: Actually show correct progress percentages
|
||||
|
||||
<a name="5.4.0"></a>
|
||||
|
||||
## 5.4.0 (2023-02-12)
|
||||
|
||||
#### Changed
|
||||
|
||||
- Reordered exercises
|
||||
- Unwrapped `standard_library_types` into `iterators` and `smart_pointers`
|
||||
- Moved smart pointer exercises behind threads
|
||||
- Ordered `rc1` before `arc1`
|
||||
- **intro1**: Added a note on `rustlings lsp`
|
||||
- **threads1**: Panic if threads are not joined
|
||||
- **cli**:
|
||||
- Made progress bar update proportional to amount of files verified
|
||||
- Decreased `watch` delay from 2 to 1 second
|
||||
|
||||
#### Fixed
|
||||
|
||||
- Capitalized "Rust" in exercise hints
|
||||
- **enums3**: Removed superfluous tuple brackets
|
||||
- **quiz2, clippy1, iterators1**: Fixed a typo
|
||||
- **rc1**: Fixed a prompt error
|
||||
- **cli**:
|
||||
- Fixed a typo in a method name
|
||||
- Specified the edition in `rustc` commands
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Bumped min Rust version to 1.58 in installation script
|
||||
|
||||
<a name="5.3.0"></a>
|
||||
|
||||
## 5.3.0 (2022-12-23)
|
||||
|
||||
#### Added
|
||||
|
||||
- **cli**: Added a percentage display in watch mode
|
||||
- Added a `flake.nix` for Nix users
|
||||
|
||||
#### Changed
|
||||
|
||||
- **structs3**: Added an additional test
|
||||
- **macros**: Added a link to MacroKata in the README
|
||||
|
||||
#### Fixed
|
||||
|
||||
- **strings3**: Added a link to `std` in the hint
|
||||
- **threads1**: Corrected a hint link
|
||||
- **iterators1**: Clarified hint steps
|
||||
- **errors5**: Fix a typo in the hint
|
||||
- **options1**: Clarified on the usage of the 24-hour system
|
||||
- **threads2, threads3**: Explicitly use `Arc::clone`
|
||||
- **structs3**: Clarifed the hint
|
||||
- **quiz2, as_ref_mut, options1, traits1, traits2**: Clarified hints
|
||||
- **traits1, traits2, cli**: Tidied up unmatching backticks
|
||||
- **enums2**: Removed unneccessary indirection of self
|
||||
- **enums3**: Added an extra tuple comment
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Added a VSCode extension recommendation
|
||||
- Applied some Clippy and rustfmt formatting
|
||||
- Added a note on Windows PowerShell and other shell compatibility
|
||||
|
||||
<a name="5.2.1"></a>
|
||||
|
||||
## 5.2.1 (2022-09-06)
|
||||
|
||||
#### Fixed
|
||||
|
||||
- **quiz1**: Reworded the comment to actually reflect what's going on in the tests.
|
||||
Also added another assert just to make sure.
|
||||
- **rc1**: Fixed a typo in the hint.
|
||||
- **lifetimes**: Add quotes to the `println!` output, for readability.
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Fixed a typo in README.md
|
||||
|
||||
<a name="5.2.0"></a>
|
||||
|
||||
## 5.2.0 (2022-08-27)
|
||||
|
||||
#### Added
|
||||
|
||||
- Added a `reset` command
|
||||
|
||||
#### Changed
|
||||
|
||||
- **options2**: Convert the exercise to use tests
|
||||
|
||||
#### Fixed
|
||||
|
||||
- **threads3**: Fixed a typo
|
||||
- **quiz1**: Adjusted the explanations to be consistent with
|
||||
the tests
|
||||
|
||||
<a name="5.1.1"></a>
|
||||
|
||||
## 5.1.1 (2022-08-17)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Fixed an incorrect assertion in options1
|
||||
|
||||
<a name="5.1.0"></a>
|
||||
|
||||
## 5.1.0 (2022-08-16)
|
||||
|
||||
#### Features
|
||||
|
||||
- Added a new `rc1` exercise.
|
||||
- Added a new `cow1` exercise.
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **variables5**: Corrected reference to previous exercise
|
||||
- **functions4**: Fixed line number reference
|
||||
- **strings3**: Clarified comment wording
|
||||
- **traits4, traits5**: Fixed line number reference
|
||||
- **traits5**:
|
||||
- Fixed typo in "parameter"
|
||||
- Made exercise prefer a traits-based solution
|
||||
- **lifetimes2**: Improved hint
|
||||
- **threads3**: Fixed typo in hint
|
||||
- **box1**: Replaced `unimplemented!` with `todo!`
|
||||
- **errors5**: Provided an explanation for usage of `Box<dyn Error>`
|
||||
- **quiz2**: Fixed a typo
|
||||
- **macros**: Updated the macros book link
|
||||
- **options1**:
|
||||
- Removed unused code
|
||||
- Added more granular tests
|
||||
- Fixed some comment syntax shenanigans in info.toml
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Fixed a typo in .editorconfig
|
||||
- Fixed a typo in integration_tests.rs
|
||||
- Clarified manual installation instructions using `cargo install --path .`
|
||||
- Added a link to our Zulip in the readme file
|
||||
|
||||
<a name="5.0.0"></a>
|
||||
|
||||
## 5.0.0 (2022-07-16)
|
||||
|
||||
#### Features
|
||||
|
||||
- Hint comments in exercises now also include a reference to the
|
||||
`hint` watch mode subcommand.
|
||||
- **intro1**: Added more hints to point the user to the source file.
|
||||
- **variables**: Switched variables3 and variables4.
|
||||
- Moved `vec` and `primitive_types` exercises before `move_semantics`.
|
||||
- Renamed `vec` to `vecs` to be more in line with the naming in general.
|
||||
- Split up the `collections` exercises in their own folders.
|
||||
- **vec2**: Added a second part of the function that provides an alternative,
|
||||
immutable way of modifying vec values.
|
||||
- **enums3**: Added a hint.
|
||||
- Moved `strings` before `modules`.
|
||||
- Added a `strings3` exercise to teach modifying strings.
|
||||
- Added a `hashmaps3` exercise for some advanced usage of hashmaps.
|
||||
- Moved the original `quiz2` to be `strings4`, since it only tested strings
|
||||
anyways.
|
||||
- Reworked `quiz2` into a new exercise that tests more chapters.
|
||||
- Renamed `option` to `options`.
|
||||
- **options1**: Rewrote parts of the exercise to remove the weird array
|
||||
iteration stuff.
|
||||
- Moved `generics3` to be `quiz3`.
|
||||
- Moved box/arc exercises behind `iterators`.
|
||||
- **iterators4**: Added a test for factorials of zero.
|
||||
- Split `threads1` between two exercises, the first one focusing more on
|
||||
`JoinHandle`s.
|
||||
- Added a `threads3` exercises that uses `std::sync::mpsc`.
|
||||
- Added a `clippy3` exercises with some more interesting checks.
|
||||
- **as_ref_mut**: Added a section that actually tests `AsMut`.
|
||||
- Added 3 new lifetimes exercises.
|
||||
- Added 3 new traits exercises.
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **variables2**: Made output messages more verbose.
|
||||
- **variables5**: Added a nudging hint about shadowing.
|
||||
- **variables6**: Fixed link to book.
|
||||
- **functions**: Clarified the README wording. Generally cleaned up
|
||||
some hints and added some extra comments.
|
||||
- **if2**: Renamed function name to `foo_if_fizz`.
|
||||
- **move_semantics**: Clarified some hints.
|
||||
- **quiz1**: Renamed the function name to be more verbose.
|
||||
- **structs1**: Use an integer type instead of strings. Renamed "unit structs"
|
||||
to "unit-like structs", as is used in the book.
|
||||
- **structs3**: Added the `panic!` statement in from the beginning.
|
||||
- **errors1**: Use `is_empty()` instead of `len() > 0`
|
||||
- **errors3**: Improved the hint.
|
||||
- **errors5**: Improved exercise instructions and the hint.
|
||||
- **errors6**: Provided the skeleton of one of the functions that's supposed
|
||||
to be implemented.
|
||||
- **iterators3**: Inserted `todo!` into `divide()` to keep a compiler error
|
||||
from happening.
|
||||
- **from_str**: Added a hint comment about string error message conversion with
|
||||
`Box<dyn Error>`.
|
||||
- **try_from_into**: Fixed the function name in comment.
|
||||
|
||||
#### Removed
|
||||
|
||||
- Removed the legacy LSP feature that was using `mod.rs` files.
|
||||
- Removed `quiz4`.
|
||||
- Removed `advanced_errs`. These were the last exercises in the recommended
|
||||
order, and I've always felt like they didn't quite fit in with the mostly
|
||||
simple, book-following style we've had in Rustlings.
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Added missing exercises to the book index.
|
||||
- Updated spacing in Cargo.toml.
|
||||
- Added a GitHub actions config so that tests run on every PR/commit.
|
||||
|
||||
<a name="4.8.0"></a>
|
||||
|
||||
## 4.8.0 (2022-07-01)
|
||||
|
||||
#### Features
|
||||
|
||||
- Added a progress indicator for `rustlings watch`.
|
||||
- The installation script now checks for Rustup being installed.
|
||||
- Added a `rustlings lsp` command to enable `rust-analyzer`.
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **move_semantics5**: Replaced "in vogue" with "in scope" in hint.
|
||||
- **if2**: Fixed a typo in the hint.
|
||||
- **variables1**: Fixed an incorrect line reference in the hint.
|
||||
- Fixed an out of bounds check in the installation Bash script.
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- Replaced the git.io URL with the fully qualified URL because of git.io's sunsetting.
|
||||
- Removed the deprecated Rust GitPod extension.
|
||||
|
||||
<a name="4.7.1"></a>
|
||||
|
||||
## 4.7.1 (2022-04-20)
|
||||
|
||||
#### Features
|
||||
|
||||
- The amount of dependency crates that need to be compiled went down from ~65 to
|
||||
~45 by bumping dependency versions.
|
||||
- The minimum Rust version in the install scripts has been bumped to 1.56.0 (this isn't in
|
||||
the release itself, since install scripts don't really get versioned)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **arc1**: A small part has been rewritten using a more functional code style (#968).
|
||||
- **using_as**: A small part has been refactored to use `sum` instead of `fold`, resulting
|
||||
in better readability.
|
||||
|
||||
#### Housekeeping
|
||||
|
||||
- The changelog will now be manually written instead of being automatically generated by the
|
||||
Git log.
|
||||
|
||||
<a name="4.7.0"></a>
|
||||
|
||||
## 4.7.0 (2022-04-14)
|
||||
|
||||
#### Features
|
||||
|
||||
- Add move_semantics6.rs exercise (#908) ([3f0e1303](https://github.com/rust-lang/rustlings/commit/3f0e1303e0b3bf3fecc0baced3c8b8a37f83c184))
|
||||
- **intro:** Add intro section. ([21c9f441](https://github.com/rust-lang/rustlings/commit/21c9f44168394e08338fd470b5f49b1fd235986f))
|
||||
- Include exercises folder in the project structure behind a feature, enabling rust-analyzer to work (#917) ([179a75a6](https://github.com/rust-lang/rustlings/commit/179a75a68d03ac9518dec2297fb17f91a4fc506b))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Fix a few spelling mistakes ([1c0fe3cb](https://github.com/rust-lang/rustlings/commit/1c0fe3cbcca85f90b3985985b8e265ee872a2ab2))
|
||||
- **cli:**
|
||||
- Move long text strings into constants. ([f78c4802](https://github.com/rust-lang/rustlings/commit/f78c48020830d7900dd8d81f355606581670446d))
|
||||
- Replace `filter_map()` with `find_map()` ([9b27e8d](https://github.com/rust-lang/rustlings/commit/9b27e8d993ca20232fe38a412750c3f845a83b65))
|
||||
- **clippy1:**
|
||||
- Set clippy::float_cmp lint to deny (#907) ([71a06044](https://github.com/rust-lang/rustlings/commit/71a06044e6a96ff756dc31d7b0ed665ae4badb57))
|
||||
- Updated code to test correctness clippy lint with approx_constant lint rule ([f2650de3](https://github.com/rust-lang/rustlings/commit/f2650de369810867d2763e935ac0963c32ec420e))
|
||||
- **errors1:**
|
||||
- Add a comment to make the purpose more clear (#486) ([cbcde345](https://github.com/rust-lang/rustlings/commit/cbcde345409c3e550112e449242848eaa3391bb6))
|
||||
- Don't modify tests (#958) ([60bb7cc](https://github.com/rust-lang/rustlings/commit/60bb7cc3931d21d3986ad52b2b302e632a93831c))
|
||||
- **errors6:** Remove existing answer code ([43d0623](https://github.com/rust-lang/rustlings/commit/43d0623086edbc46fe896ba59c7afa22c3da9f7a))
|
||||
- **functions5:** Remove wrong new line and small English improvements (#885) ([8ef4869b](https://github.com/rust-lang/rustlings/commit/8ef4869b264094e5a9b50452b4534823a9df19c3))
|
||||
- **install:** protect path with whitespaces using quotes and stop at the first error ([d114847f](https://github.com/rust-lang/rustlings/commit/d114847f256c5f571c0b4c87e04b04bce3435509))
|
||||
- **intro1:** Add compiler error explanation. ([9b8de655](https://github.com/rust-lang/rustlings/commit/9b8de65525a5576b78cf0c8e4098cdd34296338f))
|
||||
- **iterators1:** reorder TODO steps ([0bd7a063](https://github.com/rust-lang/rustlings/commit/0bd7a0631a17a9d69af5746795a30efc9cf64e6e))
|
||||
- **move_semantics2:** Add comment ([89650f80](https://github.com/rust-lang/rustlings/commit/89650f808af23a32c9a2c6d46592b77547a6a464))
|
||||
- **move_semantics5:** correct typo (#857) ([46c28d5c](https://github.com/rust-lang/rustlings/commit/46c28d5cef3d8446b5a356b19d8dbc725f91a3a0))
|
||||
- **quiz1:** update to say quiz covers "If" ([1622e8c1](https://github.com/rust-lang/rustlings/commit/1622e8c198d89739765c915203efff0091bdeb78))
|
||||
- **structs3:**
|
||||
- Add a hint for panic (#608) ([4f7ff5d9](https://github.com/rust-lang/rustlings/commit/4f7ff5d9c7b2d8b045194c1a9469d37e30257c4a))
|
||||
- remove redundant 'return' (#852) ([bf33829d](https://github.com/rust-lang/rustlings/commit/bf33829da240375d086f96267fc2e02fa6b07001))
|
||||
- Assigned value to `cents_per_gram` in test ([d1ee2da](https://github.com/rust-lang/rustlings/commit/d1ee2daf14f19105e6db3f9c610f44293d688532))
|
||||
- **structs3.rs:** assigned value to cents_per_gram in test ([d1ee2daf](https://github.com/rust-lang/rustlings/commit/d1ee2daf14f19105e6db3f9c610f44293d688532))
|
||||
- **traits1:** rename test functions to snake case (#854) ([1663a16e](https://github.com/rust-lang/rustlings/commit/1663a16eade6ca646b6ed061735f7982434d530d))
|
||||
|
||||
#### Documentation improvements
|
||||
|
||||
- Add hints on how to get GCC installed (#741) ([bc56861](https://github.com/rust-lang/rustlings/commit/bc5686174463ad6f4f6b824b0e9b97c3039d4886))
|
||||
- Fix some code blocks that were not highlighted ([17f9d74](https://github.com/rust-lang/rustlings/commit/17f9d7429ccd133a72e815fb5618e0ce79560929))
|
||||
|
||||
<a name="4.6.0"></a>
|
||||
|
||||
## 4.6.0 (2021-09-25)
|
||||
|
||||
#### Features
|
||||
|
||||
- add advanced_errs2 ([abd6b70c](https://github.com/rust-lang/rustlings/commit/abd6b70c72dc6426752ff41f09160b839e5c449e))
|
||||
- add advanced_errs1 ([882d535b](https://github.com/rust-lang/rustlings/commit/882d535ba8628d5e0b37e8664b3e2f26260b2671))
|
||||
- Add a farewell message when quitting `watch` ([1caef0b4](https://github.com/rust-lang/rustlings/commit/1caef0b43494c8b8cdd6c9260147e70d510f1aca))
|
||||
- add more watch commands ([a7dc080b](https://github.com/rust-lang/rustlings/commit/a7dc080b95e49146fbaafe6922a6de2f8cb1582a), closes [#842](https://github.com/rust-lang/rustlings/issues/842))
|
||||
- **modules:** update exercises, add modules3 (#822) ([dfd2fab4](https://github.com/rust-lang/rustlings/commit/dfd2fab4f33d1bf59e2e5ee03123c0c9a67a9481))
|
||||
- **quiz1:** add default function name in comment (#838) ([0a11bad7](https://github.com/rust-lang/rustlings/commit/0a11bad71402b5403143d642f439f57931278c07))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Correct small typo in exercises/conversions/from_str.rs ([86cc8529](https://github.com/rust-lang/rustlings/commit/86cc85295ae36948963ae52882e285d7e3e29323))
|
||||
- **cli:** typo in exercise.rs (#848) ([06d5c097](https://github.com/rust-lang/rustlings/commit/06d5c0973a3dffa3c6c6f70acb775d4c6630323c))
|
||||
- **from_str, try_from_into:** custom error types ([2dc93cad](https://github.com/rust-lang/rustlings/commit/2dc93caddad43821743e4903d89b355df58d7a49))
|
||||
- **modules2:** fix typo (#835) ([1c3beb0a](https://github.com/rust-lang/rustlings/commit/1c3beb0a59178c950dc05fe8ee2346b017429ae0))
|
||||
- **move_semantics5:**
|
||||
- change &mut \*y to &mut x (#814) ([d75759e8](https://github.com/rust-lang/rustlings/commit/d75759e829fdcd64ef071cf4b6eae2a011a7718b))
|
||||
- Clarify instructions ([df25684c](https://github.com/rust-lang/rustlings/commit/df25684cb79f8413915e00b5efef29369849cef1))
|
||||
- **quiz1:** Fix inconsistent wording (#826) ([03131a3d](https://github.com/rust-lang/rustlings/commit/03131a3d35d9842598150f9da817f7cc26e2669a))
|
||||
|
||||
<a name="4.5.0"></a>
|
||||
|
||||
## 4.5.0 (2021-07-07)
|
||||
|
||||
#### Features
|
||||
|
||||
- Add move_semantics5 exercise. (#746) ([399ab328](https://github.com/rust-lang/rustlings/commit/399ab328d8d407265c09563aa4ef4534b2503ff2))
|
||||
- **cli:** Add "next" to run the next unsolved exercise. (#785) ([d20e413a](https://github.com/rust-lang/rustlings/commit/d20e413a68772cd493561f2651cf244e822b7ca5))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- rename result1 to errors4 ([50ab289d](https://github.com/rust-lang/rustlings/commit/50ab289da6b9eb19a7486c341b00048c516b88c0))
|
||||
- move_semantics5 hints ([1b858285](https://github.com/rust-lang/rustlings/commit/1b85828548f46f58b622b5e0c00f8c989f928807))
|
||||
- remove trailing whitespaces from iterators1 ([4d4fa774](https://github.com/rust-lang/rustlings/commit/4d4fa77459392acd3581c6068aa8be9a02de12fc))
|
||||
- add hints to generics1 and generics2 exercises ([31457940](https://github.com/rust-lang/rustlings/commit/31457940846b3844d78d4a4d2b074bc8d6aaf1eb))
|
||||
- remove trailing whitespace ([d9b69bd1](https://github.com/rust-lang/rustlings/commit/d9b69bd1a0a7a99f2c0d80933ad2eea44c8c71b2))
|
||||
- **installation:** first PowerShell command ([aa9a943d](https://github.com/rust-lang/rustlings/commit/aa9a943ddf3ae260782e73c26bcc9db60e5894b6))
|
||||
- **iterators5:** derive Clone, Copy ([91fc9e31](https://github.com/rust-lang/rustlings/commit/91fc9e3118f4af603c9911698cc2a234725cb032))
|
||||
- **quiz1:** Updated question description (#794) ([d8766496](https://github.com/rust-lang/rustlings/commit/d876649616cc8a8dd5f539f8bc1a5434b960b1e9))
|
||||
- **try_from_into, from_str:** hints for dyn Error ([11d2cf0d](https://github.com/rust-lang/rustlings/commit/11d2cf0d604dee3f5023c17802d69438e69fa50e))
|
||||
- **variables5:** confine the answer further ([48ffcbd2](https://github.com/rust-lang/rustlings/commit/48ffcbd2c4cc4d936c2c7480019190f179813cc5))
|
||||
|
||||
<a name="4.4.0"></a>
|
||||
|
||||
## 4.4.0 (2021-04-24)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Fix spelling error in main.rs ([91ee27f2](https://github.com/rust-lang/rustlings/commit/91ee27f22bd3797a9db57e5fd430801c170c5db8))
|
||||
- typo in default out text ([644c49f1](https://github.com/rust-lang/rustlings/commit/644c49f1e04cbb24e95872b3a52b07d692ae3bc8))
|
||||
- **collections:** Naming exercises for vectors and hashmap ([bef39b12](https://github.com/rust-lang/rustlings/commit/bef39b125961310b34b34871e480a82e82af4678))
|
||||
- **from_str:**
|
||||
- Correct typos ([5f7c89f8](https://github.com/rust-lang/rustlings/commit/5f7c89f85db1f33da01911eaa479c3a2d4721678))
|
||||
- test for error instead of unwrap/should_panic ([15e71535](https://github.com/rust-lang/rustlings/commit/15e71535f37cfaed36e22eb778728d186e2104ab))
|
||||
- use trait objects for from_str ([c3e7b831](https://github.com/rust-lang/rustlings/commit/c3e7b831786c9172ed8bd5d150f3c432f242fba9))
|
||||
- **functions3:** improve function argument type (#687) ([a6509cc4](https://github.com/rust-lang/rustlings/commit/a6509cc4d545d8825f01ddf7ee37823b372154dd))
|
||||
- **hashmap2:** Update incorrect assertion (#660) ([72aaa15e](https://github.com/rust-lang/rustlings/commit/72aaa15e6ab4b72b3422f1c6356396e20a2a2bb8))
|
||||
- **info:** Fix typo (#635) ([cddc1e86](https://github.com/rust-lang/rustlings/commit/cddc1e86e7ec744ee644cc774a4887b1a0ded3e8))
|
||||
- **iterators2:** Moved errors out of tests. ([baf4ba17](https://github.com/rust-lang/rustlings/commit/baf4ba175ba6eb92989e3dd54ecbec4bedc9a863), closes [#359](https://github.com/rust-lang/rustlings/issues/359))
|
||||
- **iterators3:** Enabled iterators3.rs to run without commented out tests. ([c6712dfc](https://github.com/rust-lang/rustlings/commit/c6712dfccd1a093e590ad22bbc4f49edc417dac0))
|
||||
- **main:** Let find_exercise work with borrows ([347f30bd](https://github.com/rust-lang/rustlings/commit/347f30bd867343c5ace1097e085a1f7e356553f7))
|
||||
- **move_semantics4:**
|
||||
- Remove redundant "instead" (#640) ([cc266d7d](https://github.com/rust-lang/rustlings/commit/cc266d7d80b91e79df3f61984f231b7f1587218e))
|
||||
- Small readbility improvement (#617) ([10965920](https://github.com/rust-lang/rustlings/commit/10965920fbdf8a1efc85bed869e55a1787006404))
|
||||
- **option2:** Rename uninformative variables (#675) ([b4de6594](https://github.com/rust-lang/rustlings/commit/b4de6594380636817d13c2677ec6f472a964cf43))
|
||||
- **quiz3:** Force an answer to Q2 (#672) ([0d894e6f](https://github.com/rust-lang/rustlings/commit/0d894e6ff739943901e1ae8c904582e5c2f843bd))
|
||||
- **structs:** Add 5.3 to structs/README (#652) ([6bd791f2](https://github.com/rust-lang/rustlings/commit/6bd791f2f44aa7f0ad926df767f6b1fa8f12a9a9))
|
||||
- **structs2:** correct grammar in hint (#663) ([ebdb66c7](https://github.com/rust-lang/rustlings/commit/ebdb66c7bfb6d687a14cc511a559a222e6fc5de4))
|
||||
- **structs3:**
|
||||
- reword heading comment (#664) ([9f3e8c2d](https://github.com/rust-lang/rustlings/commit/9f3e8c2dde645e5264c2d2200e68842b5f47bfa3))
|
||||
- add check to prevent naive implementation of is_international ([05a753fe](https://github.com/rust-lang/rustlings/commit/05a753fe6333d36dbee5f68c21dec04eacdc75df))
|
||||
- **threads1:** line number correction ([7857b0a6](https://github.com/rust-lang/rustlings/commit/7857b0a689b0847f48d8c14cbd1865e3b812d5ca))
|
||||
- **try_from_into:** use trait objects ([2e93a588](https://github.com/rust-lang/rustlings/commit/2e93a588e0abe8badb7eafafb9e7d073c2be5df8))
|
||||
|
||||
#### Features
|
||||
|
||||
- Replace clap with argh ([7928122f](https://github.com/rust-lang/rustlings/commit/7928122fcef9ca7834d988b1ec8ca0687478beeb))
|
||||
- Replace emojis when NO_EMOJI env variable present ([8d62a996](https://github.com/rust-lang/rustlings/commit/8d62a9963708dbecd9312e8bcc4b47049c72d155))
|
||||
- Added iterators5.rs exercise. ([b29ea17e](https://github.com/rust-lang/rustlings/commit/b29ea17ea94d1862114af2cf5ced0e09c197dc35))
|
||||
- **arc1:** Add more details to description and hint (#710) ([81be4044](https://github.com/rust-lang/rustlings/commit/81be40448777fa338ebced3b0bfc1b32d6370313))
|
||||
- **cli:** Improve the list command with options, and then some ([8bbe4ff1](https://github.com/rust-lang/rustlings/commit/8bbe4ff1385c5c169c90cd3ff9253f9a91daaf8e))
|
||||
- **list:**
|
||||
- updated progress percentage ([1c6f7e4b](https://github.com/rust-lang/rustlings/commit/1c6f7e4b7b9b3bd36f4da2bb2b69c549cc8bd913))
|
||||
- added progress info ([c0e3daac](https://github.com/rust-lang/rustlings/commit/c0e3daacaf6850811df5bc57fa43e0f249d5cfa4))
|
||||
|
||||
<a name="4.3.0"></a>
|
||||
|
||||
## 4.3.0 (2020-12-29)
|
||||
|
||||
#### Features
|
||||
|
||||
- Rewrite default out text ([44d39112](https://github.com/rust-lang/rustlings/commit/44d39112ff122b29c9793fe52e605df1612c6490))
|
||||
- match exercise order to book chapters (#541) ([033bf119](https://github.com/rust-lang/rustlings/commit/033bf1198fc8bfce1b570e49da7cde010aa552e3))
|
||||
- Crab? (#586) ([fa9f522b](https://github.com/rust-lang/rustlings/commit/fa9f522b7f043d7ef73a39f003a9272dfe72c4f4))
|
||||
- add "rustlings list" command ([838f9f30](https://github.com/rust-lang/rustlings/commit/838f9f30083d0b23fd67503dcf0fbeca498e6647))
|
||||
- **try_from_into:** remove duplicate annotation ([04f1d079](https://github.com/rust-lang/rustlings/commit/04f1d079aa42a2f49af694bc92c67d731d31a53f))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- update structs README ([bcf14cf6](https://github.com/rust-lang/rustlings/commit/bcf14cf677adb3a38a3ac3ca53f3c69f61153025))
|
||||
- added missing exercises to info.toml ([90cfb6ff](https://github.com/rust-lang/rustlings/commit/90cfb6ff28377531bfc34acb70547bdb13374f6b))
|
||||
- gives a bit more context to magic number ([30644c9a](https://github.com/rust-lang/rustlings/commit/30644c9a062b825c0ea89435dc59f0cad86b110e))
|
||||
- **functions2:** Change signature to trigger precise error message: (#605) ([0ef95947](https://github.com/rust-lang/rustlings/commit/0ef95947cc30482e63a7045be6cc2fb6f6dcb4cc))
|
||||
- **structs1:** Adjust wording (#573) ([9334783d](https://github.com/rust-lang/rustlings/commit/9334783da31d821cc59174fbe8320df95828926c))
|
||||
- **try_from_into:**
|
||||
- type error ([4f4cfcf3](https://github.com/rust-lang/rustlings/commit/4f4cfcf3c36c8718c7c170c9c3a6935e6ef0618c))
|
||||
- Update description (#584) ([96347df9](https://github.com/rust-lang/rustlings/commit/96347df9df294f01153b29d9ad4ba361f665c755))
|
||||
- **vec1:** Have test compare every element in a and v ([9b6c6293](https://github.com/rust-lang/rustlings/commit/9b6c629397b24b944f484f5b2bbd8144266b5695))
|
||||
|
||||
<a name="4.2.0"></a>
|
||||
|
||||
## 4.2.0 (2020-11-07)
|
||||
|
||||
#### Features
|
||||
|
||||
- Add HashMap exercises ([633c00cf](https://github.com/rust-lang/rustlings/commit/633c00cf8071e1e82959a3010452a32f34f29fc9))
|
||||
- Add Vec exercises ([0c12fa31](https://github.com/rust-lang/rustlings/commit/0c12fa31c57c03c6287458a0a8aca7afd057baf6))
|
||||
- **primitive_types6:** Add a test (#548) ([2b1fb2b7](https://github.com/rust-lang/rustlings/commit/2b1fb2b739bf9ad8d6b7b12af25fee173011bfc4))
|
||||
- **try_from_into:** Add tests (#571) ([95ccd926](https://github.com/rust-lang/rustlings/commit/95ccd92616ae79ba287cce221101e0bbe4f68cdc))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- log error output when inotify limit is exceeded ([d61b4e5a](https://github.com/rust-lang/rustlings/commit/d61b4e5a13b44d72d004082f523fa1b6b24c1aca))
|
||||
- more unique temp_file ([5643ef05](https://github.com/rust-lang/rustlings/commit/5643ef05bc81e4a840e9456f4406a769abbe1392))
|
||||
- **installation:** Update the MinRustVersion ([21bfb2d4](https://github.com/rust-lang/rustlings/commit/21bfb2d4777429c87d8d3b5fbf0ce66006dcd034))
|
||||
- **iterators2:** Update description (#578) ([197d3a3d](https://github.com/rust-lang/rustlings/commit/197d3a3d8961b2465579218a6749b2b2cefa8ddd))
|
||||
- **primitive_types6:**
|
||||
- remove 'unused doc comment' warning ([472d8592](https://github.com/rust-lang/rustlings/commit/472d8592d65c8275332a20dfc269e7ac0d41bc88))
|
||||
- missing comma in test ([4fb230da](https://github.com/rust-lang/rustlings/commit/4fb230daf1251444fcf29e085cee222a91f8a37e))
|
||||
- **quiz3:** Second test is for odd numbers, not even. (#553) ([18e0bfef](https://github.com/rust-lang/rustlings/commit/18e0bfef1de53071e353ba1ec5837002ff7290e6))
|
||||
|
||||
<a name="4.1.0"></a>
|
||||
|
||||
## 4.1.0 (2020-10-05)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Update rustlings version in Cargo.lock ([1cc40bc9](https://github.com/rust-lang/rustlings/commit/1cc40bc9ce95c23d56f6d91fa1c4deb646231fef))
|
||||
- **arc1:** index mod should equal thread count ([b4062ef6](https://github.com/rust-lang/rustlings/commit/b4062ef6993e80dac107c4093ea85166ad3ee0fa))
|
||||
- **enums3:** Update Message::ChangeColor to take a tuple. (#457) ([4b6540c7](https://github.com/rust-lang/rustlings/commit/4b6540c71adabad647de8a09e57295e7c7c7d794))
|
||||
- **exercises:** adding question mark to quiz2 ([101072ab](https://github.com/rust-lang/rustlings/commit/101072ab9f8c80b40b8b88cb06cbe38aca2481c5))
|
||||
- **generics3:** clarify grade change ([47f7672c](https://github.com/rust-lang/rustlings/commit/47f7672c0307732056e7426e81d351f0dd7e22e5))
|
||||
- **structs3:** Small adjustment of variable name ([114b54cb](https://github.com/rust-lang/rustlings/commit/114b54cbdb977234b39e5f180d937c14c78bb8b2))
|
||||
- **using_as:** Add test so that proper type is returned. (#512) ([3286c5ec](https://github.com/rust-lang/rustlings/commit/3286c5ec19ea5fb7ded81d047da5f8594108a490))
|
||||
|
||||
#### Features
|
||||
|
||||
- Added iterators1.rs exercise ([9642f5a3](https://github.com/rust-lang/rustlings/commit/9642f5a3f686270a4f8f6ba969919ddbbc4f7fdd))
|
||||
- Add ability to run rustlings on repl.it (#471) ([8f7b5bd0](https://github.com/rust-lang/rustlings/commit/8f7b5bd00eb83542b959830ef55192d2d76db90a))
|
||||
- Add gitpod support (#473) ([4821a8be](https://github.com/rust-lang/rustlings/commit/4821a8be94af4f669042a06ab917934cfacd032f))
|
||||
- Remind the user of the hint option (#425) ([816b1f5e](https://github.com/rust-lang/rustlings/commit/816b1f5e85d6cc6e72673813a85d0ada2a8f84af))
|
||||
- Remind the user of the hint option (#425) ([9f61db5d](https://github.com/rust-lang/rustlings/commit/9f61db5dbe38538cf06571fcdd5f806e7901e83a))
|
||||
- **cli:** Added 'cls' command to 'watch' mode (#474) ([4f2468e1](https://github.com/rust-lang/rustlings/commit/4f2468e14f574a93a2e9b688367b5752ed96ae7b))
|
||||
- **try_from_into:** Add insufficient length test (#469) ([523d18b8](https://github.com/rust-lang/rustlings/commit/523d18b873a319f7c09262f44bd40e2fab1830e5))
|
||||
|
||||
<a name="4.0.0"></a>
|
||||
|
||||
## 4.0.0 (2020-07-08)
|
||||
|
||||
#### Breaking Changes
|
||||
|
||||
- Add a --nocapture option to display test harnesses' outputs ([8ad5f9bf](https://github.com/rust-lang/rustlings/commit/8ad5f9bf531a4848b1104b7b389a20171624c82f))
|
||||
- Rename test to quiz, fixes #244 ([010a0456](https://github.com/rust-lang/rustlings/commit/010a04569282149cea7f7a76fc4d7f4c9f0f08dd))
|
||||
|
||||
#### Features
|
||||
|
||||
- Add traits README ([173bb141](https://github.com/rust-lang/rustlings/commit/173bb14140c5530cbdb59e53ace3991a99d804af))
|
||||
- Add box1.rs exercise ([7479a473](https://github.com/rust-lang/rustlings/commit/7479a4737bdcac347322ad0883ca528c8675e720))
|
||||
- Rewrite try_from_into (#393) ([763aa6e3](https://github.com/rust-lang/rustlings/commit/763aa6e378a586caae2d8d63755a85eeba227933))
|
||||
- Add if2 exercise ([1da84b5f](https://github.com/rust-lang/rustlings/commit/1da84b5f7c489f65bd683c244f13c7d1ee812df0))
|
||||
- Added exercise structs3.rs ([b66e2e09](https://github.com/rust-lang/rustlings/commit/b66e2e09622243e086a0f1258dd27e1a2d61c891))
|
||||
- Add exercise variables6 covering const (#352) ([5999acd2](https://github.com/rust-lang/rustlings/commit/5999acd24a4f203292be36e0fd18d385887ec481))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Change then to than ([ddd98ad7](https://github.com/rust-lang/rustlings/commit/ddd98ad75d3668fbb10eff74374148aa5ed2344d))
|
||||
- rename quiz1 to tests1 in info (#420) ([0dd1c6ca](https://github.com/rust-lang/rustlings/commit/0dd1c6ca6b389789e0972aa955fe17aa15c95f29))
|
||||
- fix quiz naming inconsistency (#421) ([5563adbb](https://github.com/rust-lang/rustlings/commit/5563adbb890587fc48fbbc9c4028642687f1e85b))
|
||||
- confine the user further in variable exercises ([06ef4cc6](https://github.com/rust-lang/rustlings/commit/06ef4cc654e75d22a526812919ee49b8956280bf))
|
||||
- update iterator and macro text for typos and clarity ([95900828](https://github.com/rust-lang/rustlings/commit/959008284834bece0196a01e17ac69a7e3590116))
|
||||
- update generics2 closes #362 ([964c974a](https://github.com/rust-lang/rustlings/commit/964c974a0274199d755073b917c2bc5da0c9b4f1))
|
||||
- confusing comment in conversions/try_from_into.rs ([c9e4f2cf](https://github.com/rust-lang/rustlings/commit/c9e4f2cfb4c48d0b7451263cfb43b9426438122d))
|
||||
- **arc1:** Passively introduce attributes (#429) ([113cdae2](https://github.com/rust-lang/rustlings/commit/113cdae2d4e4c55905e8056ad326ede7fd7de356))
|
||||
- **box1:** fix comment typo (#426) ([bb2ca251](https://github.com/rust-lang/rustlings/commit/bb2ca251106b27a7272d9a30872904dd1376654c))
|
||||
- **errorsn:** Try harder to confine the user. (#388) ([2b20c8a0](https://github.com/rust-lang/rustlings/commit/2b20c8a0f5774d07c58d110d75879f33fc6273b5))
|
||||
- **from_into.rs:** typo ([a901499e](https://github.com/rust-lang/rustlings/commit/a901499ededd3ce1995164700514fe4e9a0373ea))
|
||||
- **generics2:** Guide students to the answer (#430) ([e6bd8021](https://github.com/rust-lang/rustlings/commit/e6bd8021d9a7dd06feebc30c9d5f953901d7b419))
|
||||
- **installation:**
|
||||
- Provide a backup git reference when tag can't be curl ([9e4fb100](https://github.com/rust-lang/rustlings/commit/9e4fb1009f1c9e3433915c03e22c2af422e5c5fe))
|
||||
- Check if python is available while checking for git,rustc and cargo ([9cfb617d](https://github.com/rust-lang/rustlings/commit/9cfb617d5b0451b4b51644a1298965390cda9884))
|
||||
- **option1:**
|
||||
- Don't add only zeros to the numbers array ([cce6a442](https://github.com/rust-lang/rustlings/commit/cce6a4427718724a9096800754cd3abeca6a1580))
|
||||
- Add cast to usize, as it is confusing in the context of an exercise about Option ([f6cffc7e](https://github.com/rust-lang/rustlings/commit/f6cffc7e487b42f15a6f958e49704c93a8d4465b))
|
||||
- **option2:** Add TODO to comments (#400) ([10967bce](https://github.com/rust-lang/rustlings/commit/10967bce57682812dc0891a9f9757da1a9d87404))
|
||||
- **options1:** Add hint about Array Initialization (#389) ([9f75554f](https://github.com/rust-lang/rustlings/commit/9f75554f2a30295996f03f0160b98c0458305502))
|
||||
- **test2:** name of type String and &str (#394) ([d6c0a688](https://github.com/rust-lang/rustlings/commit/d6c0a688e6a96f93ad60d540d4b326f342fc0d45))
|
||||
- **variables6:** minor typo (#419) ([524e17df](https://github.com/rust-lang/rustlings/commit/524e17df10db95f7b90a0f75cc8997182a8a4094))
|
||||
|
||||
<a name="3.0.0"></a>
|
||||
|
||||
## 3.0.0 (2020-04-11)
|
||||
|
||||
#### Breaking Changes
|
||||
|
||||
- make "compile" exercises print output (#278) ([3b6d5c](https://github.com/fmoko/rustlings/commit/3b6d5c3aaa27a242a832799eb66e96897d26fde3))
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **primitive_types:** revert primitive_types4 (#296) ([b3a3351e](https://github.com/rust-lang/rustlings/commit/b3a3351e8e6a0bdee07077d7b0382953821649ae))
|
||||
- **run:** compile clippy exercise files (#295) ([3ab084a4](https://github.com/rust-lang/rustlings/commit/3ab084a421c0f140ae83bf1fc3f47b39342e7373))
|
||||
- **conversions:**
|
||||
- add additional test to meet exercise rules (#284) ([bc22ec3](https://github.com/fmoko/rustlings/commit/bc22ec382f843347333ef1301fc1bad773657f38))
|
||||
- remove duplicate not done comment (#292) ([dab90f](https://github.com/fmoko/rustlings/commit/dab90f7b91a6000fe874e3d664f244048e5fa342))
|
||||
- don't hardcode documentation version for traits (#288) ([30e6af](https://github.com/fmoko/rustlings/commit/30e6af60690c326fb5d3a9b7335f35c69c09137d))
|
||||
|
||||
#### Features
|
||||
|
||||
- add Option2 exercise (#290) ([86b5c08b](https://github.com/rust-lang/rustlings/commit/86b5c08b9bea1576127a7c5f599f5752072c087d))
|
||||
- add exercise for option (#282) ([135e5d47](https://github.com/rust-lang/rustlings/commit/135e5d47a7c395aece6f6022117fb20c82f2d3d4))
|
||||
- add new exercises for generics (#280) ([76be5e4e](https://github.com/rust-lang/rustlings/commit/76be5e4e991160f5fd9093f03ee2ba260e8f7229))
|
||||
- **ci:** add buildkite config ([b049fa2c](https://github.com/rust-lang/rustlings/commit/b049fa2c84dba0f0c8906ac44e28fd45fba51a71))
|
||||
|
||||
<a name="2.2.1"></a>
|
||||
|
||||
### 2.2.1 (2020-02-27)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Re-add cloning the repo to install scripts ([3d9b03c5](https://github.com/rust-lang/rustlings/commit/3d9b03c52b8dc51b140757f6fd25ad87b5782ef5))
|
||||
|
||||
#### Features
|
||||
|
||||
- Add clippy lints (#269) ([1e2fd9c9](https://github.com/rust-lang/rustlings/commit/1e2fd9c92f8cd6e389525ca1a999fca4c90b5921))
|
||||
|
||||
<a name="2.2.0"></a>
|
||||
|
||||
## 2.2.0 (2020-02-25)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Update deps to version compatable with aarch64-pc-windows (#263) ([19a93428](https://github.com/rust-lang/rustlings/commit/19a93428b3c73d994292671f829bdc8e5b7b3401))
|
||||
- **docs:**
|
||||
- Added a necessary step to Windows installation process (#242) ([3906efcd](https://github.com/rust-lang/rustlings/commit/3906efcd52a004047b460ed548037093de3f523f))
|
||||
- Fixed mangled sentence from book; edited for clarity (#266) ([ade52ff](https://github.com/rust-lang/rustlings/commit/ade52ffb739987287ddd5705944c8777705faed9))
|
||||
- Updated iterators readme to account for iterators4 exercise (#273) ([bec8e3a](https://github.com/rust-lang/rustlings/commit/bec8e3a644cbd88db1c73ea5f1d8a364f4a34016))
|
||||
- **installation:** make fatal errors more obvious (#272) ([17d0951e](https://github.com/rust-lang/rustlings/commit/17d0951e66fda8e11b204d5c4c41a0d5e22e78f7))
|
||||
- **iterators2:**
|
||||
- Remove reference to missing iterators2.rs (#245) ([419f7797](https://github.com/rust-lang/rustlings/commit/419f7797f294e4ce6a2b883199731b5bde77d262))
|
||||
- **as_ref_mut:** Enable a test and improve per clippy's suggestion (#256) ([dfdf809](https://github.com/rust-lang/rustlings/commit/dfdf8093ebbd4145864995627b812780de52f902))
|
||||
- **tests1:**
|
||||
- Change test command ([fe10e06c](https://github.com/rust-lang/rustlings/commit/fe10e06c3733ddb4a21e90d09bf79bfe618e97ce)
|
||||
- Correct test command in tests1.rs comment (#263) ([39fa7ae](https://github.com/rust-lang/rustlings/commit/39fa7ae8b70ad468da49b06f11b2383135a63bcf))
|
||||
|
||||
#### Features
|
||||
|
||||
- Add variables5.rs exercise (#264) ([0c73609e](https://github.com/rust-lang/rustlings/commit/0c73609e6f2311295e95d6f96f8c747cfc4cba03))
|
||||
- Show a completion message when watching (#253) ([d25ee55a](https://github.com/rust-lang/rustlings/commit/d25ee55a3205882d35782e370af855051b39c58c))
|
||||
- Add type conversion and parsing exercises (#249) ([0c85dc11](https://github.com/rust-lang/rustlings/commit/0c85dc1193978b5165491b99cc4922caf8d14a65))
|
||||
- Created consistent money unit (#258) ([fd57f8f](https://github.com/rust-lang/rustlings/commit/fd57f8f2c1da2af8ddbebbccec214e6f40f4dbab))
|
||||
- Enable test for exercise test4 (#276) ([8b971ff](https://github.com/rust-lang/rustlings/commit/8b971ffab6079a706ac925f5917f987932b55c07))
|
||||
- Added traits exercises (#274 but specifically #216, which originally added
|
||||
this :heart:) ([b559cdd](https://github.com/rust-lang/rustlings/commit/b559cdd73f32c0d0cfc1feda39f82b3e3583df17))
|
||||
|
||||
<a name="2.1.0"></a>
|
||||
|
||||
## 2.1.0 (2019-11-27)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- add line numbers in several exercises and hints ([b565c4d3](https://github.com/rust-lang/rustlings/commit/b565c4d3e74e8e110bef201a082fa1302722a7c3))
|
||||
- **arc1:** Fix some words in the comment ([c42c3b21](https://github.com/rust-lang/rustlings/commit/c42c3b2101df9164c8cd7bb344def921e5ba3e61))
|
||||
- **enums:** Add link to chapter on pattern syntax (#242) ([615ce327](https://github.com/rust-lang/rustlings/commit/615ce3279800c56d89f19d218ccb7ef576624feb))
|
||||
- **primitive_types4:**
|
||||
- update outdated hint ([4c5189df](https://github.com/rust-lang/rustlings/commit/4c5189df2bdd9a231f6b2611919ba5aa14da0d3f))
|
||||
- update outdated comment ([ded2c034](https://github.com/rust-lang/rustlings/commit/ded2c034ba93fa1e3c2c2ea16b83abc1a57265e8))
|
||||
- **strings2:** update line number in hint ([a09f684f](https://github.com/rust-lang/rustlings/commit/a09f684f05c58d239a6fc59ec5f81c2533e8b820))
|
||||
- **variables1:** Correct wrong word in comment ([fda5a470](https://github.com/rust-lang/rustlings/commit/fda5a47069e0954f16a04e8e50945e03becb71a5))
|
||||
|
||||
#### Features
|
||||
|
||||
- **watch:** show hint while watching ([8143d57b](https://github.com/rust-lang/rustlings/commit/8143d57b4e88c51341dd4a18a14c536042cc009c))
|
||||
|
||||
<a name="2.0.0"></a>
|
||||
|
||||
## 2.0.0 (2019-11-12)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **default:** Clarify the installation procedure ([c371b853](https://github.com/rust-lang/rustlings/commit/c371b853afa08947ddeebec0edd074b171eeaae0))
|
||||
- **info:** Fix trailing newlines for hints ([795b6e34](https://github.com/rust-lang/rustlings/commit/795b6e348094a898e9227a14f6232f7bb94c8d31))
|
||||
- **run:** make `run` never prompt ([4b265465](https://github.com/rust-lang/rustlings/commit/4b26546589f7d2b50455429482cf1f386ceae8b3))
|
||||
|
||||
#### Breaking Changes
|
||||
|
||||
- Refactor hint system ([9bdb0a12](https://github.com/rust-lang/rustlings/commit/9bdb0a12e45a8e9f9f6a4bd4a9c172c5376c7f60))
|
||||
- improve `watch` execution mode ([2cdd6129](https://github.com/rust-lang/rustlings/commit/2cdd61294f0d9a53775ee24ad76435bec8a21e60))
|
||||
- Index exercises by name ([627cdc07](https://github.com/rust-lang/rustlings/commit/627cdc07d07dfe6a740e885e0ddf6900e7ec336b))
|
||||
- **run:** makes `run` never prompt ([4b265465](https://github.com/rust-lang/rustlings/commit/4b26546589f7d2b50455429482cf1f386ceae8b3))
|
||||
|
||||
#### Features
|
||||
|
||||
- **cli:** check for rustc before doing anything ([36a033b8](https://github.com/rust-lang/rustlings/commit/36a033b87a6549c1e5639c908bf7381c84f4f425))
|
||||
- **hint:** Add test for hint ([ce9fa6eb](https://github.com/rust-lang/rustlings/commit/ce9fa6ebbfdc3e7585d488d9409797285708316f))
|
||||
|
||||
<a name="1.5.1"></a>
|
||||
|
||||
### 1.5.1 (2019-11-11)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **errors3:** Update hint ([dcfb427b](https://github.com/rust-lang/rustlings/commit/dcfb427b09585f0193f0a294443fdf99f11c64cb), closes [#185](https://github.com/rust-lang/rustlings/issues/185))
|
||||
- **if1:** Remove `return` reference ([ad03d180](https://github.com/rust-lang/rustlings/commit/ad03d180c9311c0093e56a3531eec1a9a70cdb45))
|
||||
- **strings:** Move Strings before Structs ([6dcecb38](https://github.com/rust-lang/rustlings/commit/6dcecb38a4435593beb87c8e12d6314143631482), closes [#204](https://github.com/rust-lang/rustlings/issues/204))
|
||||
- **structs1:** Remove misleading comment ([f72e5a8f](https://github.com/rust-lang/rustlings/commit/f72e5a8f05568dde04eaeac10b9a69872f21cb37))
|
||||
- **threads:** Move Threads behind SLT ([fbe91a67](https://github.com/rust-lang/rustlings/commit/fbe91a67a482bfe64cbcdd58d06ba830a0f39da3), closes [#205](https://github.com/rust-lang/rustlings/issues/205))
|
||||
- **watch:** clear screen before each `verify()` ([3aff590](https://github.com/rust-lang/rustlings/commit/3aff59085586c24196a547c2693adbdcf4432648))
|
||||
|
||||
<a name="1.5.0"></a>
|
||||
|
||||
## 1.5.0 (2019-11-09)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **test1:** Rewrite logic ([79a56942](https://github.com/rust-lang/rustlings/commit/79a569422c8309cfc9e4aed25bf4ab3b3859996b))
|
||||
- **installation:** Fix rustlings installation check ([7a252c47](https://github.com/rust-lang/rustlings/commit/7a252c475551486efb52f949b8af55803b700bc6))
|
||||
- **iterators:** Rename iterator3.rs ([433d2115](https://github.com/rust-lang/rustlings/commit/433d2115bc1c04b6d34a335a18c9a8f3e2672bc6))
|
||||
- **iterators2:** Remove syntax resulting in misleading error message ([4cde8664](https://github.com/rust-lang/rustlings/commit/4cde86643e12db162a66e62f23b78962986046ac))
|
||||
- **option1:**
|
||||
- Fix arguments passed to assert! macro (#222) ([4c2cf6da](https://github.com/rust-lang/rustlings/commit/4c2cf6da755efe02725e05ecc3a303304c10a6da))
|
||||
- Fix arguments passed to assert! macro ([ead4f7af](https://github.com/rust-lang/rustlings/commit/ead4f7af9e10e53418efdde5c359159347282afd))
|
||||
- Add test for prematurely passing exercise ([a750e4a1](https://github.com/rust-lang/rustlings/commit/a750e4a1a3006227292bb17d57d78ce84da6bfc6))
|
||||
- **primitive_types4:** Fail on a slice covering the wrong area ([5b1e673c](https://github.com/rust-lang/rustlings/commit/5b1e673cec1658afc4ebbbc800213847804facf5))
|
||||
- **readme:** http to https ([70946b85](https://github.com/rust-lang/rustlings/commit/70946b85e536e80e70ed9505cb650ca0a3a1fbb5))
|
||||
- **test1:**
|
||||
- Swap assertion parameter order ([4086d463](https://github.com/rust-lang/rustlings/commit/4086d463a981e81d97781851d17db2ced290f446))
|
||||
- renamed function name to snake case closes #180 ([89d5186c](https://github.com/rust-lang/rustlings/commit/89d5186c0dae8135ecabf90ee8bb35949bc2d29b))
|
||||
|
||||
#### Features
|
||||
|
||||
- Add enums exercises ([dc150321](https://github.com/rust-lang/rustlings/commit/dc15032112fc485226a573a18139e5ce928b1755))
|
||||
- Added exercise for struct update syntax ([1c4c8764](https://github.com/rust-lang/rustlings/commit/1c4c8764ed118740cd4cee73272ddc6cceb9d959))
|
||||
- **iterators2:** adds iterators2 exercise including config ([9288fccf](https://github.com/rust-lang/rustlings/commit/9288fccf07a2c5043b76d0fd6491e4cf72d76031))
|
||||
|
||||
<a name="1.4.1"></a>
|
||||
|
||||
### 1.4.1 (2019-08-13)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **iterators2:** Remove syntax resulting in misleading error message ([4cde8664](https://github.com/rust-lang/rustlings/commit/4cde86643e12db162a66e62f23b78962986046ac))
|
||||
- **option1:** Add test for prematurely passing exercise ([a750e4a1](https://github.com/rust-lang/rustlings/commit/a750e4a1a3006227292bb17d57d78ce84da6bfc6))
|
||||
- **test1:** Swap assertion parameter order ([4086d463](https://github.com/rust-lang/rustlings/commit/4086d463a981e81d97781851d17db2ced290f446))
|
||||
|
||||
<a name="1.4.0"></a>
|
||||
|
||||
## 1.4.0 (2019-07-13)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- **installation:** Fix rustlings installation check ([7a252c47](https://github.com/rust-lang/rustlings/commit/7a252c475551486efb52f949b8af55803b700bc6))
|
||||
- **iterators:** Rename iterator3.rs ([433d2115](https://github.com/rust-lang/rustlings/commit/433d2115bc1c04b6d34a335a18c9a8f3e2672bc6))
|
||||
- **readme:** http to https ([70946b85](https://github.com/rust-lang/rustlings/commit/70946b85e536e80e70ed9505cb650ca0a3a1fbb5))
|
||||
- **test1:** renamed function name to snake case ([89d5186c](https://github.com/rust-lang/rustlings/commit/89d5186c0dae8135ecabf90ee8bb35949bc2d29b))
|
||||
- **cli:** Check if changed exercise file exists before calling verify ([ba85ca3](https://github.com/rust-lang/rustlings/commit/ba85ca32c4cfc61de46851ab89f9c58a28f33c88))
|
||||
- **structs1:** Fix the irrefutable let pattern warning ([cc6a141](https://github.com/rust-lang/rustlings/commit/cc6a14104d7c034eadc98297eaaa972d09c50b1f))
|
||||
|
||||
#### Features
|
||||
|
||||
- **changelog:** Use clog for changelogs ([34e31232](https://github.com/rust-lang/rustlings/commit/34e31232dfddde284a341c9609b33cd27d9d5724))
|
||||
- **iterators2:** adds iterators2 exercise including config ([9288fccf](https://github.com/rust-lang/rustlings/commit/9288fccf07a2c5043b76d0fd6491e4cf72d76031))
|
||||
|
||||
<a name="1.3.0"></a>
|
||||
|
||||
### 1.3.0 (2019-06-05)
|
||||
|
||||
#### Features
|
||||
|
||||
- Adds a simple exercise for structures (#163, @briankung)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Add Result type signature as it is difficult for new comers to understand Generics and Error all at once. (#157, @veggiemonk)
|
||||
- Rustfmt and whitespace fixes (#161, @eddyp)
|
||||
- errorsn.rs: Separate also the hints from each other to avoid accidental viewing (#162, @eddyp)
|
||||
- fixed outdated links (#165, @gushroom)
|
||||
- Fix broken link (#164, @HanKruiger)
|
||||
- Remove highlighting and syntect (#167, @komaeda)
|
||||
|
||||
<a name="1.2.2"></a>
|
||||
|
||||
### 1.2.2 (2019-05-07)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Reverted `--nocapture` flag since it was causing tests to pass unconditionally
|
||||
|
||||
<a name="1.2.1"></a>
|
||||
|
||||
### 1.2.1 (2019-04-22)
|
||||
|
||||
#### Bug Fixes
|
||||
|
||||
- Fix the `--nocapture` feature (@komaeda)
|
||||
- Provide a nicer error message for when you're in the wrong directory
|
||||
|
||||
<a name="1.2.0"></a>
|
||||
|
||||
### 1.2.0 (2019-04-22)
|
||||
|
||||
#### Features
|
||||
|
||||
- Add errors to exercises that compile without user changes (@yvan-sraka)
|
||||
- Use --nocapture when testing, enabling `println!` when running (@komaeda)
|
||||
|
||||
<a name="1.1.1"></a>
|
||||
|
||||
### 1.1.1 (2019-04-14)
|
||||
|
||||
#### Bug fixes
|
||||
|
||||
- Fix permissions on exercise files (@zacanger, #133)
|
||||
- Make installation checks more thorough (@komaeda, 1b3469f236bc6979c27f6e1a04e4138a88e55de3)
|
||||
- Fix order of true/false in tests for executables (@mgeier, #137)
|
||||
- Stop run from panicking when compile fails (@cjpearce, #141)
|
||||
- Fix intermittent test failure caused by race condition (@cjpearce, #140)
|
||||
- Fix links by deleting book version (@diodfr, #142)
|
||||
- Canonicalize paths to fix path matching (@cjpearce, #143)
|
||||
|
||||
<a name="1.1.0"></a>
|
||||
|
||||
### 1.1.0 (2019-03-20)
|
||||
|
||||
- errors2.rs: update link to Rust book (#124)
|
||||
- Start verification at most recently modified file (#120)
|
||||
- Watch for file creation events in watch mode (#117)
|
||||
- Add standard library types to exercises suite (#119)
|
||||
- Give a warning when Rustlings isn't run from the right directory (#123)
|
||||
- Verify that rust version is recent enough to install Rustlings (#131)
|
||||
|
||||
<a name="1.0.1"></a>
|
||||
|
||||
### 1.0.1 (2019-03-06)
|
||||
|
||||
- Adds a way to install Rustlings in one command (`curl -L https://git.io/rustlings | bash`)
|
||||
- Makes `rustlings watch` react to create file events (@shaunbennett, #117)
|
||||
- Reworks the exercise management to use an external TOML file instead of just listing them in the code
|
||||
|
||||
<a name="1.0.0"></a>
|
||||
|
||||
### 1.0.0 (2019-03-06)
|
||||
|
||||
Initial release.
|
||||
130
CONTRIBUTING.md
130
CONTRIBUTING.md
|
|
@ -1,130 +0,0 @@
|
|||
## Contributing to Rustlings
|
||||
|
||||
First off, thanks for taking the time to contribute!! ❤️
|
||||
|
||||
### Quick Reference
|
||||
|
||||
I want to...
|
||||
|
||||
_add an exercise! ➡️ [read this](#addex) and then [open a Pull Request](#prs)_
|
||||
|
||||
_update an outdated exercise! ➡️ [open a Pull Request](#prs)_
|
||||
|
||||
_report a bug! ➡️ [open an Issue](#issues)_
|
||||
|
||||
_fix a bug! ➡️ [open a Pull Request](#prs)_
|
||||
|
||||
_implement a new feature! ➡️ [open an Issue to discuss it first, then a Pull Request](#issues)_
|
||||
|
||||
<a name="#src"></a>
|
||||
### Working on the source code
|
||||
|
||||
`rustlings` is basically a glorified `rustc` wrapper. Therefore the source code
|
||||
isn't really that complicated since the bulk of the work is done by `rustc`.
|
||||
`src/main.rs` contains a simple `argh` CLI that connects to most of the other source files.
|
||||
|
||||
<a name="addex"></a>
|
||||
### Adding an exercise
|
||||
|
||||
The first step is to add the exercise! Name the file `exercises/yourTopic/yourTopicN.rs`, make sure to
|
||||
put in some helpful links, and link to sections of the book in `exercises/yourTopic/README.md`.
|
||||
|
||||
Next make sure it runs with `rustlings`. The exercise metadata is stored in `info.toml`, under the `exercises` array. The order of the `exercises` array determines the order the exercises are run by `rustlings verify` and `rustlings watch`.
|
||||
|
||||
Add the metadata for your exercise in the correct order in the `exercises` array. If you are unsure of the correct ordering, add it at the bottom and ask in your pull request. The exercise metadata should contain the following:
|
||||
```diff
|
||||
...
|
||||
+ [[exercises]]
|
||||
+ name = "yourTopicN"
|
||||
+ path = "exercises/yourTopic/yourTopicN.rs"
|
||||
+ mode = "compile"
|
||||
+ hint = """
|
||||
+ Some kind of useful hint for your exercise."""
|
||||
...
|
||||
```
|
||||
|
||||
The `mode` attribute decides whether Rustlings will only compile your exercise, or compile and test it. If you have tests to verify in your exercise, choose `test`, otherwise `compile`. If you're working on a Clippy exercise, use `mode = "clippy"`.
|
||||
|
||||
That's all! Feel free to put up a pull request.
|
||||
|
||||
<a name="issues"></a>
|
||||
### Issues
|
||||
|
||||
You can open an issue [here](https://github.com/rust-lang/rustlings/issues/new).
|
||||
If you're reporting a bug, please include the output of the following commands:
|
||||
|
||||
- `rustc --version`
|
||||
- `rustlings --version`
|
||||
- `ls -la`
|
||||
- Your OS name and version
|
||||
|
||||
<a name="prs"></a>
|
||||
### Pull Requests
|
||||
|
||||
Opening a pull request is as easy as forking the repository and committing your
|
||||
changes. There's a couple of things to watch out for:
|
||||
|
||||
#### Write correct commit messages
|
||||
|
||||
We follow the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0-beta.4/)
|
||||
specification.
|
||||
This means that you have to format your commit messages in a specific way. Say
|
||||
you're working on adding a new exercise called `foobar1.rs`. You could write
|
||||
the following commit message:
|
||||
|
||||
```
|
||||
feat: add foobar1.rs exercise
|
||||
```
|
||||
|
||||
If you're just fixing a bug, please use the `fix` type:
|
||||
|
||||
```
|
||||
fix(verify): make sure verify doesn't self-destruct
|
||||
```
|
||||
|
||||
The scope within the brackets is optional, but should be any of these:
|
||||
|
||||
- `installation` (for the installation script)
|
||||
- `cli` (for general CLI changes)
|
||||
- `verify` (for the verification source file)
|
||||
- `watch` (for the watch functionality source)
|
||||
- `run` (for the run functionality source)
|
||||
- `EXERCISENAME` (if you're changing a specific exercise, or set of exercises,
|
||||
substitute them here)
|
||||
|
||||
When the commit also happens to close an existing issue, link it in the message
|
||||
body:
|
||||
|
||||
```
|
||||
fix: update foobar
|
||||
|
||||
closes #101029908
|
||||
```
|
||||
|
||||
If you're doing simple changes, like updating a book link, use `chore`:
|
||||
|
||||
```
|
||||
chore: update exercise1.rs book link
|
||||
```
|
||||
|
||||
If you're updating documentation, use `docs`:
|
||||
|
||||
```
|
||||
docs: add more information to Readme
|
||||
```
|
||||
|
||||
If, and only if, you're absolutely sure you want to make a breaking change
|
||||
(please discuss this beforehand!), add an exclamation mark to the type and
|
||||
explain the breaking change in the message body:
|
||||
|
||||
```
|
||||
fix!: completely change verification
|
||||
|
||||
BREAKING CHANGE: This has to be done because lorem ipsum dolor
|
||||
```
|
||||
|
||||
#### Pull Request Workflow
|
||||
|
||||
Once you open a Pull Request, it may be reviewed or labeled (or both) until
|
||||
the maintainers accept your change. Please be patient, it may take some time
|
||||
for this to happen!
|
||||
|
|
@ -1,966 +0,0 @@
|
|||
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checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
|
||||
dependencies = [
|
||||
"same-file",
|
||||
"winapi-util",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.2.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-build"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-util"
|
||||
version = "0.1.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
|
||||
dependencies = [
|
||||
"winapi 0.3.9",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.42.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.42.2",
|
||||
"windows_aarch64_msvc 0.42.2",
|
||||
"windows_i686_gnu 0.42.2",
|
||||
"windows_i686_msvc 0.42.2",
|
||||
"windows_x86_64_gnu 0.42.2",
|
||||
"windows_x86_64_gnullvm 0.42.2",
|
||||
"windows_x86_64_msvc 0.42.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.45.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
|
||||
dependencies = [
|
||||
"windows-targets 0.42.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.48.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
|
||||
dependencies = [
|
||||
"windows-targets 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.42.2",
|
||||
"windows_aarch64_msvc 0.42.2",
|
||||
"windows_i686_gnu 0.42.2",
|
||||
"windows_i686_msvc 0.42.2",
|
||||
"windows_x86_64_gnu 0.42.2",
|
||||
"windows_x86_64_gnullvm 0.42.2",
|
||||
"windows_x86_64_msvc 0.42.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.48.5",
|
||||
"windows_aarch64_msvc 0.48.5",
|
||||
"windows_i686_gnu 0.48.5",
|
||||
"windows_i686_msvc 0.48.5",
|
||||
"windows_x86_64_gnu 0.48.5",
|
||||
"windows_x86_64_gnullvm 0.48.5",
|
||||
"windows_x86_64_msvc 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
|
||||
|
||||
[[package]]
|
||||
name = "winnow"
|
||||
version = "0.5.15"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7c2e3184b9c4e92ad5167ca73039d0c42476302ab603e2fec4487511f38ccefc"
|
||||
dependencies = [
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ws2_32-sys"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
|
||||
dependencies = [
|
||||
"winapi 0.2.8",
|
||||
"winapi-build",
|
||||
]
|
||||
31
Cargo.toml
31
Cargo.toml
|
|
@ -1,30 +1,9 @@
|
|||
[package]
|
||||
name = "rustlings"
|
||||
description = "Small exercises to get you used to reading and writing Rust code!"
|
||||
version = "5.6.1"
|
||||
authors = [
|
||||
"Liv <mokou@fastmail.com>",
|
||||
"Carol (Nichols || Goulding) <carol.nichols@gmail.com>",
|
||||
]
|
||||
edition = "2021"
|
||||
version = "0.1.0"
|
||||
authors = ["Carol (Nichols || Goulding) <carol.nichols@gmail.com>"]
|
||||
|
||||
[dependencies]
|
||||
indicatif = "0.17.6"
|
||||
console = "0.15"
|
||||
notify = "4.0"
|
||||
toml = "0.7.6"
|
||||
regex = "1.5"
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
serde_json = "1.0.81"
|
||||
home = "0.5.3"
|
||||
glob = "0.3.0"
|
||||
clap = { version = "4.4.0", features = ["derive"] }
|
||||
|
||||
[[bin]]
|
||||
name = "rustlings"
|
||||
path = "src/main.rs"
|
||||
|
||||
[dev-dependencies]
|
||||
assert_cmd = "2.0.12"
|
||||
predicates = "3.0.3"
|
||||
glob = "0.3.0"
|
||||
handlebars = "0.32.0"
|
||||
serde_json = "1.0.10"
|
||||
prlink = { git = "https://github.com/btbytes/prlink" }
|
||||
|
|
|
|||
|
|
@ -0,0 +1,191 @@
|
|||
<!--
|
||||
{{ autogenerated_notice }}
|
||||
-->
|
||||
|
||||
# rustlings
|
||||
|
||||
Small exercises to get you used to reading and writing Rust code. Includes practice reading and
|
||||
responding to compiler messages!
|
||||
|
||||
This repo is very much the smallest thing that could possibly work :)
|
||||
|
||||
## To do these exercises
|
||||
|
||||
Thanks to [btbytes'](https://twitter.com/btbytes) [prlinks](https://github.com/btbytes/prlink), you
|
||||
can now click on the links below to load the exercises in the rust playground!
|
||||
|
||||
There are infinite correct answers-- the exercises are sometimes left very open-ended. Scroll down
|
||||
in the playground to find comments that have hints.
|
||||
|
||||
If you need more help or would like to compare solutions, you can ask in [#rust-beginners on
|
||||
irc.mozilla.org](https://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-beginners ), the
|
||||
[user forum](https://users.rust-lang.org/), or [the subreddit](https://reddit.com/r/rust). If an
|
||||
exercise could be improved in any way, please [create an
|
||||
issue](https://github.com/carols10cents/rustlings/issues/new) or submit a pull request!
|
||||
|
||||
### Variable bindings
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch03-01-variables-and-mutability.html)
|
||||
|
||||
{{ playground_link "variables/variables1.rs" }}
|
||||
{{ playground_link "variables/variables2.rs" }}
|
||||
{{ playground_link "variables/variables3.rs" }}
|
||||
{{ playground_link "variables/variables4.rs" }}
|
||||
|
||||
### Functions
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch03-03-how-functions-work.html)
|
||||
|
||||
{{ playground_link "functions/functions1.rs" }}
|
||||
{{ playground_link "functions/functions2.rs" }}
|
||||
{{ playground_link "functions/functions3.rs" }}
|
||||
{{ playground_link "functions/functions4.rs" }}
|
||||
{{ playground_link "functions/functions5.rs" }}
|
||||
|
||||
### Primitive types
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch03-02-data-types.html)
|
||||
|
||||
{{ playground_link "primitive_types/primitive_types1.rs" }}
|
||||
{{ playground_link "primitive_types/primitive_types2.rs" }}
|
||||
{{ playground_link "primitive_types/primitive_types3.rs" }}
|
||||
{{ playground_link "primitive_types/primitive_types4.rs" }}
|
||||
{{ playground_link "primitive_types/primitive_types5.rs" }}
|
||||
{{ playground_link "primitive_types/primitive_types6.rs" }}
|
||||
|
||||
### Tests
|
||||
|
||||
Going out of order from the book to cover tests-- many of the following exercises will ask you to
|
||||
make tests pass!
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch11-01-writing-tests.html)
|
||||
|
||||
{{ playground_link "tests/tests1.rs" }}
|
||||
{{ playground_link "tests/tests2.rs" }}
|
||||
{{ playground_link "tests/tests3.rs" }}
|
||||
{{ playground_link "tests/tests4.rs" }}
|
||||
|
||||
### If
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch03-05-control-flow.html)
|
||||
|
||||
{{ playground_link "if/if1.rs" }}
|
||||
|
||||
### Strings
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch08-02-strings.html)
|
||||
|
||||
{{ playground_link "strings/strings1.rs" }}
|
||||
{{ playground_link "strings/strings2.rs" }}
|
||||
{{ playground_link "strings/strings3.rs" }}
|
||||
|
||||
### Move semantics
|
||||
|
||||
These exercises are adapted from [pnkfelix]()'s [Rust
|
||||
Tutorial](https://pnkfelix.github.io/rust-examples-icfp2014/) -- thank you Felix!!!
|
||||
|
||||
Relevant chapters in the book:
|
||||
|
||||
- [Ownership](https://doc.rust-lang.org/book/second-edition/ch04-01-what-is-ownership.html)
|
||||
- [References and borrowing](https://doc.rust-lang.org/book/second-edition/ch04-02-references-and-borrowing.html)
|
||||
|
||||
Note that the exercises in this section may look similar to each other but they are subtly
|
||||
different :)
|
||||
|
||||
{{ playground_link "move_semantics/move_semantics1.rs" }}
|
||||
{{ playground_link "move_semantics/move_semantics2.rs" }}
|
||||
{{ playground_link "move_semantics/move_semantics3.rs" }}
|
||||
{{ playground_link "move_semantics/move_semantics4.rs" }}
|
||||
|
||||
### Modules
|
||||
|
||||
[Relevant chapter in The Rust Programming
|
||||
Language](https://doc.rust-lang.org/book/second-edition/ch07-01-mod-and-the-filesystem.html)
|
||||
|
||||
{{ playground_link "modules/modules1.rs" }}
|
||||
{{ playground_link "modules/modules2.rs" }}
|
||||
|
||||
### Macros
|
||||
|
||||
Check out:
|
||||
|
||||
- [The Macros section of the first edition of the book
|
||||
book](https://doc.rust-lang.org/book/first-edition/macros.html)
|
||||
- [The Macros appendix of the second edition of the
|
||||
book](https://doc.rust-lang.org/book/second-edition/appendix-04-macros.html)
|
||||
- [The Little Book of Rust Macros](https://danielkeep.github.io/tlborm/book/index.html)
|
||||
|
||||
{{ playground_link "macros/macros1.rs" }}
|
||||
{{ playground_link "macros/macros2.rs" }}
|
||||
{{ playground_link "macros/macros3.rs" }}
|
||||
{{ playground_link "macros/macros4.rs" }}
|
||||
|
||||
### Error Handling
|
||||
|
||||
The [Error
|
||||
Handling](https://doc.rust-lang.org/book/second-edition/ch09-02-recoverable-errors-with-result.html)
|
||||
and [Generics](https://doc.rust-lang.org/book/second-edition/ch10-01-syntax.html) sections are
|
||||
relevant.
|
||||
|
||||
{{ playground_link "error_handling/option1.rs" }}
|
||||
{{ playground_link "error_handling/result1.rs" }}
|
||||
{{ playground_link "error_handling/errors1.rs" }}
|
||||
{{ playground_link "error_handling/errors2.rs" }}
|
||||
{{ playground_link "error_handling/errors3.rs" }}
|
||||
{{ playground_link "error_handling/errorsn.rs" }}
|
||||
|
||||
### Standard library types
|
||||
|
||||
#### `Arc`
|
||||
|
||||
The [Concurrency](https://doc.rust-lang.org/book/second-edition/ch16-03-shared-state.html) section
|
||||
is relevant.
|
||||
|
||||
{{ playground_link "standard_library_types/arc1.rs" }}
|
||||
|
||||
#### Iterators
|
||||
|
||||
Do not adjust your monitors-- iterators 1 and 2 are indeed missing. Iterator 3 is a bit challenging
|
||||
so we're leaving space for some exercises to lead up to it!
|
||||
|
||||
Check out the [Iterators chapter of the
|
||||
book](https://doc.rust-lang.org/book/second-edition/ch13-02-iterators.html) and the [Iterator
|
||||
docs](https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html).
|
||||
|
||||
{{ playground_link "standard_library_types/iterator3.rs" }}
|
||||
{{ playground_link "standard_library_types/iterators4.rs" }}
|
||||
|
||||
### Threads
|
||||
|
||||
See [the Dining Philosophers
|
||||
example](https://doc.rust-lang.org/1.4.0/book/dining-philosophers.html) and the
|
||||
[Concurrency Chapter](https://doc.rust-lang.org/book/second-edition/ch16-01-threads.html) from the
|
||||
book.
|
||||
|
||||
{{ playground_link "threads/threads1.rs" }}
|
||||
|
||||
### Uncategorized
|
||||
|
||||
A few exercises based on things I've encountered or had trouble with getting used to.
|
||||
|
||||
{{ playground_link "ex1.rs" }}
|
||||
{{ playground_link "ex2.rs" }}
|
||||
{{ playground_link "ex3.rs" }}
|
||||
{{ playground_link "ex4.rs" }}
|
||||
{{ playground_link "ex5.rs" }}
|
||||
{{ playground_link "ex6.rs" }}
|
||||
|
||||
## To help with this repo/TODO list
|
||||
|
||||
* File issues for problems or suggestions!
|
||||
* Contribute more exercises! Anything that took you time to get used to, or that you had trouble
|
||||
with, or that deserves practice would be a good exercise!
|
||||
* How could the process of doing these exercises work better? This is an open-ended question :) Are
|
||||
the playground links good enough? Are there ways that we could make going to the next exercise
|
||||
easier without forking the playground??
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
// errors1.rs
|
||||
// This function refuses to generate text to be printed on a nametag if
|
||||
// you pass it an empty string. It'd be nicer if it explained what the problem
|
||||
// was, instead of just sometimes returning `None`. The 2nd test currently
|
||||
// does not compile or pass, but it illustrates the behavior we would like
|
||||
// this function to have.
|
||||
// Scroll down for hints!!!
|
||||
|
||||
pub fn generate_nametag_text(name: String) -> Option<String> {
|
||||
if name.len() > 0 {
|
||||
Some(format!("Hi! My name is {}", name))
|
||||
} else {
|
||||
// Empty names aren't allowed.
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
// This test passes initially if you comment out the 2nd test.
|
||||
// You'll need to update what this test expects when you change
|
||||
// the function under test!
|
||||
#[test]
|
||||
fn generates_nametag_text_for_a_nonempty_name() {
|
||||
assert_eq!(
|
||||
generate_nametag_text("Beyoncé".into()),
|
||||
Some("Hi! My name is Beyoncé".into())
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn explains_why_generating_nametag_text_fails() {
|
||||
assert_eq!(
|
||||
generate_nametag_text("".into()),
|
||||
Err("`name` was empty; it must be nonempty.".into())
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// `Err` is one of the variants of `Result`, so what the 2nd test is saying
|
||||
// is that `generate_nametag_text` should return a `Result` instead of an
|
||||
// `Option`.
|
||||
|
||||
// To make this change, you'll need to:
|
||||
// - update the return type in the function signature to be a Result that
|
||||
// could be the variants `Ok(String)` and `Err(String)`
|
||||
// - change the body of the function to return `Ok(stuff)` where it currently
|
||||
// returns `Some(stuff)`
|
||||
// - change the body of the function to return `Err(error message)` where it
|
||||
// currently returns `None`
|
||||
// - change the first test to expect `Ok(stuff)` where it currently expects
|
||||
// `Some(stuff)`.
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
// errors2.rs
|
||||
// Say we're writing a game where you can buy items with tokens. All items cost
|
||||
// 5 tokens, and whenever you purchase items there is a processing fee of 1
|
||||
// token. A player of the game will type in how many items they want to buy,
|
||||
// and the `total_cost` function will calculate the total number of tokens.
|
||||
// Since the player typed in the quantity, though, we get it as a string-- and
|
||||
// they might have typed anything, not just numbers!
|
||||
|
||||
// Right now, this function isn't handling the error case at all (and isn't
|
||||
// handling the success case properly either). What we want to do is:
|
||||
// if we call the `parse` function on a string that is not a number, that
|
||||
// function will return a `ParseIntError`, and in that case, we want to
|
||||
// immediately return that error from our function and not try to multiply
|
||||
// and add.
|
||||
|
||||
// There are at least two ways to implement this that are both correct-- but
|
||||
// one is a lot shorter! Scroll down for hints to both ways.
|
||||
|
||||
use std::num::ParseIntError;
|
||||
|
||||
pub fn total_cost(item_quantity: &str) -> Result<i32, ParseIntError> {
|
||||
let processing_fee = 1;
|
||||
let cost_per_item = 5;
|
||||
let qty = item_quantity.parse::<i32>();
|
||||
|
||||
Ok(qty * cost_per_item + processing_fee)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn item_quantity_is_a_valid_number() {
|
||||
assert_eq!(
|
||||
total_cost("34"),
|
||||
Ok(171)
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn item_quantity_is_an_invalid_number() {
|
||||
assert_eq!(
|
||||
total_cost("beep boop").unwrap_err().to_string(),
|
||||
"invalid digit found in string"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// One way to handle this is using a `match` statement on
|
||||
// `item_quantity.parse::<i32>()` where the cases are `Ok(something)` and
|
||||
// `Err(something)`. This pattern is very common in Rust, though, so there's
|
||||
// a `?` operator that does pretty much what you would make that match statement
|
||||
// do for you! Take a look at this section of the Error Handling chapter:
|
||||
// https://doc.rust-lang.org/stable/book/second-edition/ch09-02-recoverable-errors-with-result.html#a-shortcut-for-propagating-errors-the--operator
|
||||
// and give it a try!
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
// errors3.rs
|
||||
// This is a program that is trying to use a completed version of the
|
||||
// `total_cost` function from the previous exercise. It's not working though--
|
||||
// we can't use the `?` operator in the `main()` function! Why not?
|
||||
// What should we do instead? Scroll for hints!
|
||||
|
||||
use std::num::ParseIntError;
|
||||
|
||||
fn main() {
|
||||
let mut tokens = 100;
|
||||
let pretend_user_input = "8";
|
||||
|
||||
let cost = total_cost(pretend_user_input)?;
|
||||
|
||||
if cost > tokens {
|
||||
println!("You can't afford that many!");
|
||||
} else {
|
||||
tokens -= cost;
|
||||
println!("You now have {} tokens.", tokens);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn total_cost(item_quantity: &str) -> Result<i32, ParseIntError> {
|
||||
let processing_fee = 1;
|
||||
let cost_per_item = 5;
|
||||
let qty = item_quantity.parse::<i32>()?;
|
||||
|
||||
Ok(qty * cost_per_item + processing_fee)
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// Since the `?` operator returns an `Err` early if the thing it's trying to
|
||||
// do fails, you can only use the `?` operator in functions that have a
|
||||
// `Result` as their return type.
|
||||
|
||||
// Hence the error that you get if you run this code is:
|
||||
|
||||
// ```
|
||||
// error[E0277]: the `?` operator can only be used in a function that returns `Result` (or another type that implements `std::ops::Try`)
|
||||
// ```
|
||||
|
||||
// So we have to use another way of handling a `Result` within `main`.
|
||||
|
||||
// Decide what we should do if `pretend_user_input` has a string value that does
|
||||
// not parse to an integer, and implement that instead of using the `?`
|
||||
// operator.
|
||||
|
|
@ -0,0 +1,138 @@
|
|||
// errorsn.rs
|
||||
// This is a bigger error exercise than the previous ones!
|
||||
// You can do it! :)
|
||||
//
|
||||
// Edit the `read_and_validate` function so that it compiles and
|
||||
// passes the tests... so many things could go wrong!
|
||||
//
|
||||
// - Reading from stdin could produce an io::Error
|
||||
// - Parsing the input could produce a num::ParseIntError
|
||||
// - Validating the input could produce a CreationError (defined below)
|
||||
//
|
||||
// How can we lump these errors into one general error? That is, what
|
||||
// type goes where the question marks are, and how do we return
|
||||
// that type from the body of read_and_validate?
|
||||
//
|
||||
// Scroll down for hints :)
|
||||
|
||||
use std::error;
|
||||
use std::fmt;
|
||||
use std::io;
|
||||
|
||||
// PositiveNonzeroInteger is a struct defined below the tests.
|
||||
fn read_and_validate(b: &mut io::BufRead) -> Result<PositiveNonzeroInteger, ???> {
|
||||
let mut line = String::new();
|
||||
b.read_line(&mut line);
|
||||
let num: i64 = line.trim().parse();
|
||||
let answer = PositiveNonzeroInteger::new(num);
|
||||
answer
|
||||
}
|
||||
|
||||
// This is a test helper function that turns a &str into a BufReader.
|
||||
fn test_with_str(s: &str) -> Result<PositiveNonzeroInteger, Box<error::Error>> {
|
||||
let mut b = io::BufReader::new(s.as_bytes());
|
||||
read_and_validate(&mut b)
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_success() {
|
||||
let x = test_with_str("42\n");
|
||||
assert_eq!(PositiveNonzeroInteger(42), x.unwrap());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_not_num() {
|
||||
let x = test_with_str("eleven billion\n");
|
||||
assert!(x.is_err());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_non_positive() {
|
||||
let x = test_with_str("-40\n");
|
||||
assert!(x.is_err());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_ioerror() {
|
||||
struct Broken;
|
||||
impl io::Read for Broken {
|
||||
fn read(&mut self, _buf: &mut [u8]) -> io::Result<usize> {
|
||||
Err(io::Error::new(io::ErrorKind::BrokenPipe, "uh-oh!"))
|
||||
}
|
||||
}
|
||||
let mut b = io::BufReader::new(Broken);
|
||||
assert!(read_and_validate(&mut b).is_err());
|
||||
assert_eq!("uh-oh!", read_and_validate(&mut b).unwrap_err().to_string());
|
||||
}
|
||||
|
||||
#[derive(PartialEq,Debug)]
|
||||
struct PositiveNonzeroInteger(u64);
|
||||
|
||||
impl PositiveNonzeroInteger {
|
||||
fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
|
||||
if value == 0 {
|
||||
Err(CreationError::Zero)
|
||||
} else if value < 0 {
|
||||
Err(CreationError::Negative)
|
||||
} else {
|
||||
Ok(PositiveNonzeroInteger(value as u64))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_positive_nonzero_integer_creation() {
|
||||
assert!(PositiveNonzeroInteger::new(10).is_ok());
|
||||
assert_eq!(Err(CreationError::Negative), PositiveNonzeroInteger::new(-10));
|
||||
assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
|
||||
}
|
||||
|
||||
#[derive(PartialEq,Debug)]
|
||||
enum CreationError {
|
||||
Negative,
|
||||
Zero,
|
||||
}
|
||||
|
||||
impl fmt::Display for CreationError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||||
f.write_str((self as &error::Error).description())
|
||||
}
|
||||
}
|
||||
|
||||
impl error::Error for CreationError {
|
||||
fn description(&self) -> &str {
|
||||
match *self {
|
||||
CreationError::Negative => "Negative",
|
||||
CreationError::Zero => "Zero",
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// First hint: To figure out what type should go where the ??? is, take a look
|
||||
// at the test helper function `test_with_str`, since it returns whatever
|
||||
// `read_and_validate` returns and`test_with_str` has its signature fully
|
||||
// specified.
|
||||
|
||||
// Next hint: There are three places in `read_and_validate` that we call a
|
||||
// function that returns a `Result` (that is, the functions might fail).
|
||||
// Apply the `?` operator on those calls so that we return immediately from
|
||||
// `read_and_validate` if those function calls fail.
|
||||
|
||||
// Another hint: under the hood, the `?` operator calls `From::from`
|
||||
// on the error value to convert it to a boxed trait object, a Box<error::Error>,
|
||||
// which is polymorphic-- that means that lots of different kinds of errors
|
||||
// can be returned from the same function because all errors act the same
|
||||
// since they all implement the `error::Error` trait.
|
||||
// Check out this section of the book:
|
||||
// https://doc.rust-lang.org/stable/book/second-edition/ch09-02-recoverable-errors-with-result.html#a-shortcut-for-propagating-errors-the--operator
|
||||
|
||||
// Another another hint: Note that because the `?` operator returns
|
||||
// the *unwrapped* value in the `Ok` case, if we want to return a `Result` from
|
||||
// `read_and_validate` for *its* success case, we'll have to rewrap a value
|
||||
// that we got from the return value of a `?`ed call in an `Ok`-- this will
|
||||
// look like `Ok(something)`.
|
||||
|
||||
// Another another another hint: `Result`s must be "used", that is, you'll
|
||||
// get a warning if you don't handle a `Result` that you get in your
|
||||
// function. Read more about that in the `std::result` module docs:
|
||||
// https://doc.rust-lang.org/std/result/#results-must-be-used
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
// option1.rs
|
||||
// This example panics because the second time it calls `pop`, the `vec`
|
||||
// is empty, so `pop` returns `None`, and `unwrap` panics if it's called
|
||||
// on `None`. Handle this in a more graceful way than calling `unwrap`!
|
||||
// Scroll down for hints :)
|
||||
|
||||
fn main() {
|
||||
let mut list = vec![3];
|
||||
|
||||
let last = list.pop().unwrap();
|
||||
println!("The last item in the list is {:?}", last);
|
||||
|
||||
let second_to_last = list.pop().unwrap();
|
||||
println!("The second-to-last item in the list is {:?}", second_to_last);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// Try using a `match` statement where the arms are `Some(thing)` and `None`.
|
||||
// Or set a default value to print out if you get `None` by using the
|
||||
// function `unwrap_or`.
|
||||
// Or use an `if let` statement on the result of `pop()` to both destructure
|
||||
// a `Some` value and only print out something if we have a value!
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
// result1.rs
|
||||
// Make this test pass! Scroll down for hints :)
|
||||
|
||||
#[derive(PartialEq,Debug)]
|
||||
struct PositiveNonzeroInteger(u64);
|
||||
|
||||
#[derive(PartialEq,Debug)]
|
||||
enum CreationError {
|
||||
Negative,
|
||||
Zero,
|
||||
}
|
||||
|
||||
impl PositiveNonzeroInteger {
|
||||
fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
|
||||
Ok(PositiveNonzeroInteger(value as u64))
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_creation() {
|
||||
assert!(PositiveNonzeroInteger::new(10).is_ok());
|
||||
assert_eq!(Err(CreationError::Negative), PositiveNonzeroInteger::new(-10));
|
||||
assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// `PositiveNonzeroInteger::new` is always creating a new instance and returning an `Ok` result.
|
||||
// It should be doing some checking, returning an `Err` result if those checks fail, and only
|
||||
// returning an `Ok` result if those checks determine that everything is... okay :)
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
// ex1.rs
|
||||
// Make me compile! :)
|
||||
|
||||
fn main() {
|
||||
println();
|
||||
}
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
// ex2.rs
|
||||
// Make me compile!
|
||||
|
||||
fn something() -> String {
|
||||
"hi!"
|
||||
}
|
||||
|
||||
fn main() {
|
||||
println!("{}", something());
|
||||
}
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
// ex3.rs
|
||||
// Make me compile!
|
||||
|
||||
struct Foo {
|
||||
capacity: i32,
|
||||
}
|
||||
|
||||
fn main() {
|
||||
println!("{:?}", Foo { capacity: 3 });
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
// ex4.rs
|
||||
// Make me compile!
|
||||
|
||||
fn something() -> Result<i32, std::num::ParseIntError> {
|
||||
let x:i32 = "3".parse();
|
||||
Ok(x * 4)
|
||||
}
|
||||
|
||||
fn main() {
|
||||
match something() {
|
||||
Ok(..) => println!("You win!"),
|
||||
Err(e) => println!("Oh no something went wrong: {}", e),
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
// ex5.rs
|
||||
// Make me compile!
|
||||
|
||||
enum Reaction<'a> {
|
||||
Sad(&'a str),
|
||||
Happy(&'a str),
|
||||
}
|
||||
|
||||
fn express(sentiment: Reaction) {
|
||||
match sentiment {
|
||||
Reaction::Sad(s) => println!(":( {}", s),
|
||||
Reaction::Happy(s) => println!(":) {}", s),
|
||||
}
|
||||
}
|
||||
|
||||
fn main () {
|
||||
let x = Reaction::Happy("It's a great day for Rust!");
|
||||
express(x);
|
||||
express(x);
|
||||
let y = Reaction::Sad("This code doesn't compile yet.");
|
||||
express(y);
|
||||
}
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
// ex6.rs
|
||||
// Make me compile! Scroll down for hints :)
|
||||
|
||||
fn main() {
|
||||
let robot_name = Some(String::from("Bors"));
|
||||
|
||||
match robot_name {
|
||||
Some(name) => println!("Found a name: {}", name),
|
||||
None => (),
|
||||
}
|
||||
|
||||
println!("robot_name is: {:?}", robot_name);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// Hint: The following two statements are equivalent:
|
||||
// let x = &y;
|
||||
// let ref x = y;
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
# Exercise to Book Chapter mapping
|
||||
|
||||
| Exercise | Book Chapter |
|
||||
| ---------------------- | ------------------- |
|
||||
| variables | §3.1 |
|
||||
| functions | §3.3 |
|
||||
| if | §3.5 |
|
||||
| primitive_types | §3.2, §4.3 |
|
||||
| vecs | §8.1 |
|
||||
| move_semantics | §4.1-2 |
|
||||
| structs | §5.1, §5.3 |
|
||||
| enums | §6, §18.3 |
|
||||
| strings | §8.2 |
|
||||
| modules | §7 |
|
||||
| hashmaps | §8.3 |
|
||||
| options | §10.1 |
|
||||
| error_handling | §9 |
|
||||
| generics | §10 |
|
||||
| traits | §10.2 |
|
||||
| tests | §11.1 |
|
||||
| lifetimes | §10.3 |
|
||||
| iterators | §13.2-4 |
|
||||
| threads | §16.1-3 |
|
||||
| smart_pointers | §15, §16.3 |
|
||||
| macros | §19.6 |
|
||||
| clippy | §21.4 |
|
||||
| conversions | n/a |
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
# Clippy
|
||||
|
||||
The Clippy tool is a collection of lints to analyze your code so you can catch common mistakes and improve your Rust code.
|
||||
|
||||
If you used the installation script for Rustlings, Clippy should be already installed.
|
||||
If not you can install it manually via `rustup component add clippy`.
|
||||
|
||||
## Further information
|
||||
|
||||
- [GitHub Repository](https://github.com/rust-lang/rust-clippy).
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
// clippy1.rs
|
||||
//
|
||||
// The Clippy tool is a collection of lints to analyze your code so you can
|
||||
// catch common mistakes and improve your Rust code.
|
||||
//
|
||||
// For these exercises the code will fail to compile when there are clippy
|
||||
// warnings check clippy's suggestions from the output to solve the exercise.
|
||||
//
|
||||
// Execute `rustlings hint clippy1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::f32;
|
||||
|
||||
fn main() {
|
||||
let pi = 3.14f32;
|
||||
let radius = 5.00f32;
|
||||
|
||||
let area = pi * f32::powi(radius, 2);
|
||||
|
||||
println!(
|
||||
"The area of a circle with radius {:.2} is {:.5}!",
|
||||
radius, area
|
||||
)
|
||||
}
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
// clippy2.rs
|
||||
//
|
||||
// Execute `rustlings hint clippy2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
let mut res = 42;
|
||||
let option = Some(12);
|
||||
for x in option {
|
||||
res += x;
|
||||
}
|
||||
println!("{}", res);
|
||||
}
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
// clippy3.rs
|
||||
//
|
||||
// Here's a couple more easy Clippy fixes, so you can see its utility.
|
||||
// No hints.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[allow(unused_variables, unused_assignments)]
|
||||
fn main() {
|
||||
let my_option: Option<()> = None;
|
||||
if my_option.is_none() {
|
||||
my_option.unwrap();
|
||||
}
|
||||
|
||||
let my_arr = &[
|
||||
-1, -2, -3
|
||||
-4, -5, -6
|
||||
];
|
||||
println!("My array! Here it is: {:?}", my_arr);
|
||||
|
||||
let my_empty_vec = vec![1, 2, 3, 4, 5].resize(0, 5);
|
||||
println!("This Vec is empty, see? {:?}", my_empty_vec);
|
||||
|
||||
let mut value_a = 45;
|
||||
let mut value_b = 66;
|
||||
// Let's swap these two!
|
||||
value_a = value_b;
|
||||
value_b = value_a;
|
||||
println!("value a: {}; value b: {}", value_a, value_b);
|
||||
}
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
# Type conversions
|
||||
|
||||
Rust offers a multitude of ways to convert a value of a given type into another type.
|
||||
|
||||
The simplest form of type conversion is a type cast expression. It is denoted with the binary operator `as`. For instance, `println!("{}", 1 + 1.0);` would not compile, since `1` is an integer while `1.0` is a float. However, `println!("{}", 1 as f32 + 1.0)` should compile. The exercise [`using_as`](using_as.rs) tries to cover this.
|
||||
|
||||
Rust also offers traits that facilitate type conversions upon implementation. These traits can be found under the [`convert`](https://doc.rust-lang.org/std/convert/index.html) module.
|
||||
The traits are the following:
|
||||
|
||||
- `From` and `Into` covered in [`from_into`](from_into.rs)
|
||||
- `TryFrom` and `TryInto` covered in [`try_from_into`](try_from_into.rs)
|
||||
- `AsRef` and `AsMut` covered in [`as_ref_mut`](as_ref_mut.rs)
|
||||
|
||||
Furthermore, the `std::str` module offers a trait called [`FromStr`](https://doc.rust-lang.org/std/str/trait.FromStr.html) which helps with converting strings into target types via the `parse` method on strings. If properly implemented for a given type `Person`, then `let p: Person = "Mark,20".parse().unwrap()` should both compile and run without panicking.
|
||||
|
||||
These should be the main ways ***within the standard library*** to convert data into your desired types.
|
||||
|
||||
## Further information
|
||||
|
||||
These are not directly covered in the book, but the standard library has a great documentation for it.
|
||||
|
||||
- [conversions](https://doc.rust-lang.org/std/convert/index.html)
|
||||
- [`FromStr` trait](https://doc.rust-lang.org/std/str/trait.FromStr.html)
|
||||
|
|
@ -1,65 +0,0 @@
|
|||
// as_ref_mut.rs
|
||||
//
|
||||
// AsRef and AsMut allow for cheap reference-to-reference conversions. Read more
|
||||
// about them at https://doc.rust-lang.org/std/convert/trait.AsRef.html and
|
||||
// https://doc.rust-lang.org/std/convert/trait.AsMut.html, respectively.
|
||||
//
|
||||
// Execute `rustlings hint as_ref_mut` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// Obtain the number of bytes (not characters) in the given argument.
|
||||
// TODO: Add the AsRef trait appropriately as a trait bound.
|
||||
fn byte_counter<T>(arg: T) -> usize {
|
||||
arg.as_ref().as_bytes().len()
|
||||
}
|
||||
|
||||
// Obtain the number of characters (not bytes) in the given argument.
|
||||
// TODO: Add the AsRef trait appropriately as a trait bound.
|
||||
fn char_counter<T>(arg: T) -> usize {
|
||||
arg.as_ref().chars().count()
|
||||
}
|
||||
|
||||
// Squares a number using as_mut().
|
||||
// TODO: Add the appropriate trait bound.
|
||||
fn num_sq<T>(arg: &mut T) {
|
||||
// TODO: Implement the function body.
|
||||
???
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn different_counts() {
|
||||
let s = "Café au lait";
|
||||
assert_ne!(char_counter(s), byte_counter(s));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn same_counts() {
|
||||
let s = "Cafe au lait";
|
||||
assert_eq!(char_counter(s), byte_counter(s));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn different_counts_using_string() {
|
||||
let s = String::from("Café au lait");
|
||||
assert_ne!(char_counter(s.clone()), byte_counter(s));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn same_counts_using_string() {
|
||||
let s = String::from("Cafe au lait");
|
||||
assert_eq!(char_counter(s.clone()), byte_counter(s));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn mut_box() {
|
||||
let mut num: Box<u32> = Box::new(3);
|
||||
num_sq(&mut num);
|
||||
assert_eq!(*num, 9);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
// from_into.rs
|
||||
//
|
||||
// The From trait is used for value-to-value conversions. If From is implemented
|
||||
// correctly for a type, the Into trait should work conversely. You can read
|
||||
// more about it at https://doc.rust-lang.org/std/convert/trait.From.html
|
||||
//
|
||||
// Execute `rustlings hint from_into` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
#[derive(Debug)]
|
||||
struct Person {
|
||||
name: String,
|
||||
age: usize,
|
||||
}
|
||||
|
||||
// We implement the Default trait to use it as a fallback
|
||||
// when the provided string is not convertible into a Person object
|
||||
impl Default for Person {
|
||||
fn default() -> Person {
|
||||
Person {
|
||||
name: String::from("John"),
|
||||
age: 30,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Your task is to complete this implementation in order for the line `let p =
|
||||
// Person::from("Mark,20")` to compile Please note that you'll need to parse the
|
||||
// age component into a `usize` with something like `"4".parse::<usize>()`. The
|
||||
// outcome of this needs to be handled appropriately.
|
||||
//
|
||||
// Steps:
|
||||
// 1. If the length of the provided string is 0, then return the default of
|
||||
// Person.
|
||||
// 2. Split the given string on the commas present in it.
|
||||
// 3. Extract the first element from the split operation and use it as the name.
|
||||
// 4. If the name is empty, then return the default of Person.
|
||||
// 5. Extract the other element from the split operation and parse it into a
|
||||
// `usize` as the age.
|
||||
// If while parsing the age, something goes wrong, then return the default of
|
||||
// Person Otherwise, then return an instantiated Person object with the results
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
impl From<&str> for Person {
|
||||
fn from(s: &str) -> Person {
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
// Use the `from` function
|
||||
let p1 = Person::from("Mark,20");
|
||||
// Since From is implemented for Person, we should be able to use Into
|
||||
let p2: Person = "Gerald,70".into();
|
||||
println!("{:?}", p1);
|
||||
println!("{:?}", p2);
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
#[test]
|
||||
fn test_default() {
|
||||
// Test that the default person is 30 year old John
|
||||
let dp = Person::default();
|
||||
assert_eq!(dp.name, "John");
|
||||
assert_eq!(dp.age, 30);
|
||||
}
|
||||
#[test]
|
||||
fn test_bad_convert() {
|
||||
// Test that John is returned when bad string is provided
|
||||
let p = Person::from("");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
#[test]
|
||||
fn test_good_convert() {
|
||||
// Test that "Mark,20" works
|
||||
let p = Person::from("Mark,20");
|
||||
assert_eq!(p.name, "Mark");
|
||||
assert_eq!(p.age, 20);
|
||||
}
|
||||
#[test]
|
||||
fn test_bad_age() {
|
||||
// Test that "Mark,twenty" will return the default person due to an
|
||||
// error in parsing age
|
||||
let p = Person::from("Mark,twenty");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_missing_comma_and_age() {
|
||||
let p: Person = Person::from("Mark");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_missing_age() {
|
||||
let p: Person = Person::from("Mark,");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_missing_name() {
|
||||
let p: Person = Person::from(",1");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_missing_name_and_age() {
|
||||
let p: Person = Person::from(",");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_missing_name_and_invalid_age() {
|
||||
let p: Person = Person::from(",one");
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 30);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_trailing_comma() {
|
||||
let p: Person = Person::from("Mike,32,");
|
||||
assert_eq!(p.name, "Mike");
|
||||
assert_eq!(p.age, 32);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_trailing_comma_and_some_string() {
|
||||
let p: Person = Person::from("Mike,32,man");
|
||||
assert_eq!(p.name, "Mike");
|
||||
assert_eq!(p.age, 32);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,133 +0,0 @@
|
|||
// from_str.rs
|
||||
//
|
||||
// This is similar to from_into.rs, but this time we'll implement `FromStr` and
|
||||
// return errors instead of falling back to a default value. Additionally, upon
|
||||
// implementing FromStr, you can use the `parse` method on strings to generate
|
||||
// an object of the implementor type. You can read more about it at
|
||||
// https://doc.rust-lang.org/std/str/trait.FromStr.html
|
||||
//
|
||||
// Execute `rustlings hint from_str` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
use std::num::ParseIntError;
|
||||
use std::str::FromStr;
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
struct Person {
|
||||
name: String,
|
||||
age: usize,
|
||||
}
|
||||
|
||||
// We will use this error type for the `FromStr` implementation.
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum ParsePersonError {
|
||||
// Empty input string
|
||||
Empty,
|
||||
// Incorrect number of fields
|
||||
BadLen,
|
||||
// Empty name field
|
||||
NoName,
|
||||
// Wrapped error from parse::<usize>()
|
||||
ParseInt(ParseIntError),
|
||||
}
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// Steps:
|
||||
// 1. If the length of the provided string is 0, an error should be returned
|
||||
// 2. Split the given string on the commas present in it
|
||||
// 3. Only 2 elements should be returned from the split, otherwise return an
|
||||
// error
|
||||
// 4. Extract the first element from the split operation and use it as the name
|
||||
// 5. Extract the other element from the split operation and parse it into a
|
||||
// `usize` as the age with something like `"4".parse::<usize>()`
|
||||
// 6. If while extracting the name and the age something goes wrong, an error
|
||||
// should be returned
|
||||
// If everything goes well, then return a Result of a Person object
|
||||
//
|
||||
// As an aside: `Box<dyn Error>` implements `From<&'_ str>`. This means that if
|
||||
// you want to return a string error message, you can do so via just using
|
||||
// return `Err("my error message".into())`.
|
||||
|
||||
impl FromStr for Person {
|
||||
type Err = ParsePersonError;
|
||||
fn from_str(s: &str) -> Result<Person, Self::Err> {
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let p = "Mark,20".parse::<Person>().unwrap();
|
||||
println!("{:?}", p);
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn empty_input() {
|
||||
assert_eq!("".parse::<Person>(), Err(ParsePersonError::Empty));
|
||||
}
|
||||
#[test]
|
||||
fn good_input() {
|
||||
let p = "John,32".parse::<Person>();
|
||||
assert!(p.is_ok());
|
||||
let p = p.unwrap();
|
||||
assert_eq!(p.name, "John");
|
||||
assert_eq!(p.age, 32);
|
||||
}
|
||||
#[test]
|
||||
fn missing_age() {
|
||||
assert!(matches!(
|
||||
"John,".parse::<Person>(),
|
||||
Err(ParsePersonError::ParseInt(_))
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn invalid_age() {
|
||||
assert!(matches!(
|
||||
"John,twenty".parse::<Person>(),
|
||||
Err(ParsePersonError::ParseInt(_))
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn missing_comma_and_age() {
|
||||
assert_eq!("John".parse::<Person>(), Err(ParsePersonError::BadLen));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn missing_name() {
|
||||
assert_eq!(",1".parse::<Person>(), Err(ParsePersonError::NoName));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn missing_name_and_age() {
|
||||
assert!(matches!(
|
||||
",".parse::<Person>(),
|
||||
Err(ParsePersonError::NoName | ParsePersonError::ParseInt(_))
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn missing_name_and_invalid_age() {
|
||||
assert!(matches!(
|
||||
",one".parse::<Person>(),
|
||||
Err(ParsePersonError::NoName | ParsePersonError::ParseInt(_))
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn trailing_comma() {
|
||||
assert_eq!("John,32,".parse::<Person>(), Err(ParsePersonError::BadLen));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn trailing_comma_and_some_string() {
|
||||
assert_eq!(
|
||||
"John,32,man".parse::<Person>(),
|
||||
Err(ParsePersonError::BadLen)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,193 +0,0 @@
|
|||
// try_from_into.rs
|
||||
//
|
||||
// TryFrom is a simple and safe type conversion that may fail in a controlled
|
||||
// way under some circumstances. Basically, this is the same as From. The main
|
||||
// difference is that this should return a Result type instead of the target
|
||||
// type itself. You can read more about it at
|
||||
// https://doc.rust-lang.org/std/convert/trait.TryFrom.html
|
||||
//
|
||||
// Execute `rustlings hint try_from_into` or use the `hint` watch subcommand for
|
||||
// a hint.
|
||||
|
||||
use std::convert::{TryFrom, TryInto};
|
||||
|
||||
#[derive(Debug, PartialEq)]
|
||||
struct Color {
|
||||
red: u8,
|
||||
green: u8,
|
||||
blue: u8,
|
||||
}
|
||||
|
||||
// We will use this error type for these `TryFrom` conversions.
|
||||
#[derive(Debug, PartialEq)]
|
||||
enum IntoColorError {
|
||||
// Incorrect length of slice
|
||||
BadLen,
|
||||
// Integer conversion error
|
||||
IntConversion,
|
||||
}
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// Your task is to complete this implementation and return an Ok result of inner
|
||||
// type Color. You need to create an implementation for a tuple of three
|
||||
// integers, an array of three integers, and a slice of integers.
|
||||
//
|
||||
// Note that the implementation for tuple and array will be checked at compile
|
||||
// time, but the slice implementation needs to check the slice length! Also note
|
||||
// that correct RGB color values must be integers in the 0..=255 range.
|
||||
|
||||
// Tuple implementation
|
||||
impl TryFrom<(i16, i16, i16)> for Color {
|
||||
type Error = IntoColorError;
|
||||
fn try_from(tuple: (i16, i16, i16)) -> Result<Self, Self::Error> {
|
||||
}
|
||||
}
|
||||
|
||||
// Array implementation
|
||||
impl TryFrom<[i16; 3]> for Color {
|
||||
type Error = IntoColorError;
|
||||
fn try_from(arr: [i16; 3]) -> Result<Self, Self::Error> {
|
||||
}
|
||||
}
|
||||
|
||||
// Slice implementation
|
||||
impl TryFrom<&[i16]> for Color {
|
||||
type Error = IntoColorError;
|
||||
fn try_from(slice: &[i16]) -> Result<Self, Self::Error> {
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
// Use the `try_from` function
|
||||
let c1 = Color::try_from((183, 65, 14));
|
||||
println!("{:?}", c1);
|
||||
|
||||
// Since TryFrom is implemented for Color, we should be able to use TryInto
|
||||
let c2: Result<Color, _> = [183, 65, 14].try_into();
|
||||
println!("{:?}", c2);
|
||||
|
||||
let v = vec![183, 65, 14];
|
||||
// With slice we should use `try_from` function
|
||||
let c3 = Color::try_from(&v[..]);
|
||||
println!("{:?}", c3);
|
||||
// or take slice within round brackets and use TryInto
|
||||
let c4: Result<Color, _> = (&v[..]).try_into();
|
||||
println!("{:?}", c4);
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_tuple_out_of_range_positive() {
|
||||
assert_eq!(
|
||||
Color::try_from((256, 1000, 10000)),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_tuple_out_of_range_negative() {
|
||||
assert_eq!(
|
||||
Color::try_from((-1, -10, -256)),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_tuple_sum() {
|
||||
assert_eq!(
|
||||
Color::try_from((-1, 255, 255)),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_tuple_correct() {
|
||||
let c: Result<Color, _> = (183, 65, 14).try_into();
|
||||
assert!(c.is_ok());
|
||||
assert_eq!(
|
||||
c.unwrap(),
|
||||
Color {
|
||||
red: 183,
|
||||
green: 65,
|
||||
blue: 14
|
||||
}
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_array_out_of_range_positive() {
|
||||
let c: Result<Color, _> = [1000, 10000, 256].try_into();
|
||||
assert_eq!(c, Err(IntoColorError::IntConversion));
|
||||
}
|
||||
#[test]
|
||||
fn test_array_out_of_range_negative() {
|
||||
let c: Result<Color, _> = [-10, -256, -1].try_into();
|
||||
assert_eq!(c, Err(IntoColorError::IntConversion));
|
||||
}
|
||||
#[test]
|
||||
fn test_array_sum() {
|
||||
let c: Result<Color, _> = [-1, 255, 255].try_into();
|
||||
assert_eq!(c, Err(IntoColorError::IntConversion));
|
||||
}
|
||||
#[test]
|
||||
fn test_array_correct() {
|
||||
let c: Result<Color, _> = [183, 65, 14].try_into();
|
||||
assert!(c.is_ok());
|
||||
assert_eq!(
|
||||
c.unwrap(),
|
||||
Color {
|
||||
red: 183,
|
||||
green: 65,
|
||||
blue: 14
|
||||
}
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_out_of_range_positive() {
|
||||
let arr = [10000, 256, 1000];
|
||||
assert_eq!(
|
||||
Color::try_from(&arr[..]),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_out_of_range_negative() {
|
||||
let arr = [-256, -1, -10];
|
||||
assert_eq!(
|
||||
Color::try_from(&arr[..]),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_sum() {
|
||||
let arr = [-1, 255, 255];
|
||||
assert_eq!(
|
||||
Color::try_from(&arr[..]),
|
||||
Err(IntoColorError::IntConversion)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_correct() {
|
||||
let v = vec![183, 65, 14];
|
||||
let c: Result<Color, _> = Color::try_from(&v[..]);
|
||||
assert!(c.is_ok());
|
||||
assert_eq!(
|
||||
c.unwrap(),
|
||||
Color {
|
||||
red: 183,
|
||||
green: 65,
|
||||
blue: 14
|
||||
}
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_excess_length() {
|
||||
let v = vec![0, 0, 0, 0];
|
||||
assert_eq!(Color::try_from(&v[..]), Err(IntoColorError::BadLen));
|
||||
}
|
||||
#[test]
|
||||
fn test_slice_insufficient_length() {
|
||||
let v = vec![0, 0];
|
||||
assert_eq!(Color::try_from(&v[..]), Err(IntoColorError::BadLen));
|
||||
}
|
||||
}
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
// using_as.rs
|
||||
//
|
||||
// Type casting in Rust is done via the usage of the `as` operator. Please note
|
||||
// that the `as` operator is not only used when type casting. It also helps with
|
||||
// renaming imports.
|
||||
//
|
||||
// The goal is to make sure that the division does not fail to compile and
|
||||
// returns the proper type.
|
||||
//
|
||||
// Execute `rustlings hint using_as` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn average(values: &[f64]) -> f64 {
|
||||
let total = values.iter().sum::<f64>();
|
||||
total / values.len()
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let values = [3.5, 0.3, 13.0, 11.7];
|
||||
println!("{}", average(&values));
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn returns_proper_type_and_value() {
|
||||
assert_eq!(average(&[3.5, 0.3, 13.0, 11.7]), 7.125);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
# Enums
|
||||
|
||||
Rust allows you to define types called "enums" which enumerate possible values.
|
||||
Enums are a feature in many languages, but their capabilities differ in each language. Rust’s enums are most similar to algebraic data types in functional languages, such as F#, OCaml, and Haskell.
|
||||
Useful in combination with enums is Rust's "pattern matching" facility, which makes it easy to run different code for different values of an enumeration.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Enums](https://doc.rust-lang.org/book/ch06-00-enums.html)
|
||||
- [Pattern syntax](https://doc.rust-lang.org/book/ch18-03-pattern-syntax.html)
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
// enums1.rs
|
||||
//
|
||||
// No hints this time! ;)
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[derive(Debug)]
|
||||
enum Message {
|
||||
// TODO: define a few types of messages as used below
|
||||
}
|
||||
|
||||
fn main() {
|
||||
println!("{:?}", Message::Quit);
|
||||
println!("{:?}", Message::Echo);
|
||||
println!("{:?}", Message::Move);
|
||||
println!("{:?}", Message::ChangeColor);
|
||||
}
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
// enums2.rs
|
||||
//
|
||||
// Execute `rustlings hint enums2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[derive(Debug)]
|
||||
enum Message {
|
||||
// TODO: define the different variants used below
|
||||
}
|
||||
|
||||
impl Message {
|
||||
fn call(&self) {
|
||||
println!("{:?}", self);
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let messages = [
|
||||
Message::Move { x: 10, y: 30 },
|
||||
Message::Echo(String::from("hello world")),
|
||||
Message::ChangeColor(200, 255, 255),
|
||||
Message::Quit,
|
||||
];
|
||||
|
||||
for message in &messages {
|
||||
message.call();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,73 +0,0 @@
|
|||
// enums3.rs
|
||||
//
|
||||
// Address all the TODOs to make the tests pass!
|
||||
//
|
||||
// Execute `rustlings hint enums3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
enum Message {
|
||||
// TODO: implement the message variant types based on their usage below
|
||||
}
|
||||
|
||||
struct Point {
|
||||
x: u8,
|
||||
y: u8,
|
||||
}
|
||||
|
||||
struct State {
|
||||
color: (u8, u8, u8),
|
||||
position: Point,
|
||||
quit: bool,
|
||||
message: String,
|
||||
}
|
||||
|
||||
impl State {
|
||||
fn change_color(&mut self, color: (u8, u8, u8)) {
|
||||
self.color = color;
|
||||
}
|
||||
|
||||
fn quit(&mut self) {
|
||||
self.quit = true;
|
||||
}
|
||||
|
||||
fn echo(&mut self, s: String) {
|
||||
self.message = s
|
||||
}
|
||||
|
||||
fn move_position(&mut self, p: Point) {
|
||||
self.position = p;
|
||||
}
|
||||
|
||||
fn process(&mut self, message: Message) {
|
||||
// TODO: create a match expression to process the different message variants
|
||||
// Remember: When passing a tuple as a function argument, you'll need extra parentheses:
|
||||
// fn function((t, u, p, l, e))
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_match_message_call() {
|
||||
let mut state = State {
|
||||
quit: false,
|
||||
position: Point { x: 0, y: 0 },
|
||||
color: (0, 0, 0),
|
||||
message: "hello world".to_string(),
|
||||
};
|
||||
state.process(Message::ChangeColor(255, 0, 255));
|
||||
state.process(Message::Echo(String::from("Hello world!")));
|
||||
state.process(Message::Move(Point { x: 10, y: 15 }));
|
||||
state.process(Message::Quit);
|
||||
|
||||
assert_eq!(state.color, (255, 0, 255));
|
||||
assert_eq!(state.position.x, 10);
|
||||
assert_eq!(state.position.y, 15);
|
||||
assert_eq!(state.quit, true);
|
||||
assert_eq!(state.message, "Hello world!");
|
||||
}
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
# Error handling
|
||||
|
||||
Most errors aren’t serious enough to require the program to stop entirely.
|
||||
Sometimes, when a function fails, it’s for a reason that you can easily interpret and respond to.
|
||||
For example, if you try to open a file and that operation fails because the file doesn’t exist, you might want to create the file instead of terminating the process.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Error Handling](https://doc.rust-lang.org/book/ch09-02-recoverable-errors-with-result.html)
|
||||
- [Generics](https://doc.rust-lang.org/book/ch10-01-syntax.html)
|
||||
- [Result](https://doc.rust-lang.org/rust-by-example/error/result.html)
|
||||
- [Boxing errors](https://doc.rust-lang.org/rust-by-example/error/multiple_error_types/boxing_errors.html)
|
||||
|
|
@ -1,43 +0,0 @@
|
|||
// errors1.rs
|
||||
//
|
||||
// This function refuses to generate text to be printed on a nametag if you pass
|
||||
// it an empty string. It'd be nicer if it explained what the problem was,
|
||||
// instead of just sometimes returning `None`. Thankfully, Rust has a similar
|
||||
// construct to `Option` that can be used to express error conditions. Let's use
|
||||
// it!
|
||||
//
|
||||
// Execute `rustlings hint errors1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
pub fn generate_nametag_text(name: String) -> Option<String> {
|
||||
if name.is_empty() {
|
||||
// Empty names aren't allowed.
|
||||
None
|
||||
} else {
|
||||
Some(format!("Hi! My name is {}", name))
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn generates_nametag_text_for_a_nonempty_name() {
|
||||
assert_eq!(
|
||||
generate_nametag_text("Beyoncé".into()),
|
||||
Ok("Hi! My name is Beyoncé".into())
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn explains_why_generating_nametag_text_fails() {
|
||||
assert_eq!(
|
||||
generate_nametag_text("".into()),
|
||||
// Don't change this line
|
||||
Err("`name` was empty; it must be nonempty.".into())
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
// errors2.rs
|
||||
//
|
||||
// Say we're writing a game where you can buy items with tokens. All items cost
|
||||
// 5 tokens, and whenever you purchase items there is a processing fee of 1
|
||||
// token. A player of the game will type in how many items they want to buy, and
|
||||
// the `total_cost` function will calculate the total cost of the tokens. Since
|
||||
// the player typed in the quantity, though, we get it as a string-- and they
|
||||
// might have typed anything, not just numbers!
|
||||
//
|
||||
// Right now, this function isn't handling the error case at all (and isn't
|
||||
// handling the success case properly either). What we want to do is: if we call
|
||||
// the `total_cost` function on a string that is not a number, that function
|
||||
// will return a `ParseIntError`, and in that case, we want to immediately
|
||||
// return that error from our function and not try to multiply and add.
|
||||
//
|
||||
// There are at least two ways to implement this that are both correct-- but one
|
||||
// is a lot shorter!
|
||||
//
|
||||
// Execute `rustlings hint errors2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::num::ParseIntError;
|
||||
|
||||
pub fn total_cost(item_quantity: &str) -> Result<i32, ParseIntError> {
|
||||
let processing_fee = 1;
|
||||
let cost_per_item = 5;
|
||||
let qty = item_quantity.parse::<i32>();
|
||||
|
||||
Ok(qty * cost_per_item + processing_fee)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn item_quantity_is_a_valid_number() {
|
||||
assert_eq!(total_cost("34"), Ok(171));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn item_quantity_is_an_invalid_number() {
|
||||
assert_eq!(
|
||||
total_cost("beep boop").unwrap_err().to_string(),
|
||||
"invalid digit found in string"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,34 +0,0 @@
|
|||
// errors3.rs
|
||||
//
|
||||
// This is a program that is trying to use a completed version of the
|
||||
// `total_cost` function from the previous exercise. It's not working though!
|
||||
// Why not? What should we do to fix it?
|
||||
//
|
||||
// Execute `rustlings hint errors3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::num::ParseIntError;
|
||||
|
||||
fn main() {
|
||||
let mut tokens = 100;
|
||||
let pretend_user_input = "8";
|
||||
|
||||
let cost = total_cost(pretend_user_input)?;
|
||||
|
||||
if cost > tokens {
|
||||
println!("You can't afford that many!");
|
||||
} else {
|
||||
tokens -= cost;
|
||||
println!("You now have {} tokens.", tokens);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn total_cost(item_quantity: &str) -> Result<i32, ParseIntError> {
|
||||
let processing_fee = 1;
|
||||
let cost_per_item = 5;
|
||||
let qty = item_quantity.parse::<i32>()?;
|
||||
|
||||
Ok(qty * cost_per_item + processing_fee)
|
||||
}
|
||||
|
|
@ -1,32 +0,0 @@
|
|||
// errors4.rs
|
||||
//
|
||||
// Execute `rustlings hint errors4` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
struct PositiveNonzeroInteger(u64);
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
enum CreationError {
|
||||
Negative,
|
||||
Zero,
|
||||
}
|
||||
|
||||
impl PositiveNonzeroInteger {
|
||||
fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
|
||||
// Hmm... Why is this always returning an Ok value?
|
||||
Ok(PositiveNonzeroInteger(value as u64))
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_creation() {
|
||||
assert!(PositiveNonzeroInteger::new(10).is_ok());
|
||||
assert_eq!(
|
||||
Err(CreationError::Negative),
|
||||
PositiveNonzeroInteger::new(-10)
|
||||
);
|
||||
assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
|
||||
}
|
||||
|
|
@ -1,71 +0,0 @@
|
|||
// errors5.rs
|
||||
//
|
||||
// This program uses an altered version of the code from errors4.
|
||||
//
|
||||
// This exercise uses some concepts that we won't get to until later in the
|
||||
// course, like `Box` and the `From` trait. It's not important to understand
|
||||
// them in detail right now, but you can read ahead if you like. For now, think
|
||||
// of the `Box<dyn ???>` type as an "I want anything that does ???" type, which,
|
||||
// given Rust's usual standards for runtime safety, should strike you as
|
||||
// somewhat lenient!
|
||||
//
|
||||
// In short, this particular use case for boxes is for when you want to own a
|
||||
// value and you care only that it is a type which implements a particular
|
||||
// trait. To do so, The Box is declared as of type Box<dyn Trait> where Trait is
|
||||
// the trait the compiler looks for on any value used in that context. For this
|
||||
// exercise, that context is the potential errors which can be returned in a
|
||||
// Result.
|
||||
//
|
||||
// What can we use to describe both errors? In other words, is there a trait
|
||||
// which both errors implement?
|
||||
//
|
||||
// Execute `rustlings hint errors5` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::error;
|
||||
use std::fmt;
|
||||
use std::num::ParseIntError;
|
||||
|
||||
// TODO: update the return type of `main()` to make this compile.
|
||||
fn main() -> Result<(), Box<dyn ???>> {
|
||||
let pretend_user_input = "42";
|
||||
let x: i64 = pretend_user_input.parse()?;
|
||||
println!("output={:?}", PositiveNonzeroInteger::new(x)?);
|
||||
Ok(())
|
||||
}
|
||||
|
||||
// Don't change anything below this line.
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
struct PositiveNonzeroInteger(u64);
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
enum CreationError {
|
||||
Negative,
|
||||
Zero,
|
||||
}
|
||||
|
||||
impl PositiveNonzeroInteger {
|
||||
fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
|
||||
match value {
|
||||
x if x < 0 => Err(CreationError::Negative),
|
||||
x if x == 0 => Err(CreationError::Zero),
|
||||
x => Ok(PositiveNonzeroInteger(x as u64)),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// This is required so that `CreationError` can implement `error::Error`.
|
||||
impl fmt::Display for CreationError {
|
||||
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||||
let description = match *self {
|
||||
CreationError::Negative => "number is negative",
|
||||
CreationError::Zero => "number is zero",
|
||||
};
|
||||
f.write_str(description)
|
||||
}
|
||||
}
|
||||
|
||||
impl error::Error for CreationError {}
|
||||
|
|
@ -1,94 +0,0 @@
|
|||
// errors6.rs
|
||||
//
|
||||
// Using catch-all error types like `Box<dyn error::Error>` isn't recommended
|
||||
// for library code, where callers might want to make decisions based on the
|
||||
// error content, instead of printing it out or propagating it further. Here, we
|
||||
// define a custom error type to make it possible for callers to decide what to
|
||||
// do next when our function returns an error.
|
||||
//
|
||||
// Execute `rustlings hint errors6` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::num::ParseIntError;
|
||||
|
||||
// This is a custom error type that we will be using in `parse_pos_nonzero()`.
|
||||
#[derive(PartialEq, Debug)]
|
||||
enum ParsePosNonzeroError {
|
||||
Creation(CreationError),
|
||||
ParseInt(ParseIntError),
|
||||
}
|
||||
|
||||
impl ParsePosNonzeroError {
|
||||
fn from_creation(err: CreationError) -> ParsePosNonzeroError {
|
||||
ParsePosNonzeroError::Creation(err)
|
||||
}
|
||||
// TODO: add another error conversion function here.
|
||||
// fn from_parseint...
|
||||
}
|
||||
|
||||
fn parse_pos_nonzero(s: &str) -> Result<PositiveNonzeroInteger, ParsePosNonzeroError> {
|
||||
// TODO: change this to return an appropriate error instead of panicking
|
||||
// when `parse()` returns an error.
|
||||
let x: i64 = s.parse().unwrap();
|
||||
PositiveNonzeroInteger::new(x).map_err(ParsePosNonzeroError::from_creation)
|
||||
}
|
||||
|
||||
// Don't change anything below this line.
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
struct PositiveNonzeroInteger(u64);
|
||||
|
||||
#[derive(PartialEq, Debug)]
|
||||
enum CreationError {
|
||||
Negative,
|
||||
Zero,
|
||||
}
|
||||
|
||||
impl PositiveNonzeroInteger {
|
||||
fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
|
||||
match value {
|
||||
x if x < 0 => Err(CreationError::Negative),
|
||||
x if x == 0 => Err(CreationError::Zero),
|
||||
x => Ok(PositiveNonzeroInteger(x as u64)),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_parse_error() {
|
||||
// We can't construct a ParseIntError, so we have to pattern match.
|
||||
assert!(matches!(
|
||||
parse_pos_nonzero("not a number"),
|
||||
Err(ParsePosNonzeroError::ParseInt(_))
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_negative() {
|
||||
assert_eq!(
|
||||
parse_pos_nonzero("-555"),
|
||||
Err(ParsePosNonzeroError::Creation(CreationError::Negative))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_zero() {
|
||||
assert_eq!(
|
||||
parse_pos_nonzero("0"),
|
||||
Err(ParsePosNonzeroError::Creation(CreationError::Zero))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_positive() {
|
||||
let x = PositiveNonzeroInteger::new(42);
|
||||
assert!(x.is_ok());
|
||||
assert_eq!(parse_pos_nonzero("42"), Ok(x.unwrap()));
|
||||
}
|
||||
}
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
# Functions
|
||||
|
||||
Here, you'll learn how to write functions and how the Rust compiler can help you debug errors even
|
||||
in more complex code.
|
||||
|
||||
## Further information
|
||||
|
||||
- [How Functions Work](https://doc.rust-lang.org/book/ch03-03-how-functions-work.html)
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
// functions1.rs
|
||||
//
|
||||
// Execute `rustlings hint functions1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
call_me();
|
||||
}
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// functions2.rs
|
||||
//
|
||||
// Execute `rustlings hint functions2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
call_me(3);
|
||||
}
|
||||
|
||||
fn call_me(num:) {
|
||||
for i in 0..num {
|
||||
println!("Ring! Call number {}", i + 1);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// functions3.rs
|
||||
//
|
||||
// Execute `rustlings hint functions3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
call_me();
|
||||
}
|
||||
|
||||
fn call_me(num: u32) {
|
||||
for i in 0..num {
|
||||
println!("Ring! Call number {}", i + 1);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,28 +0,0 @@
|
|||
// functions4.rs
|
||||
//
|
||||
// This store is having a sale where if the price is an even number, you get 10
|
||||
// Rustbucks off, but if it's an odd number, it's 3 Rustbucks off. (Don't worry
|
||||
// about the function bodies themselves, we're only interested in the signatures
|
||||
// for now. If anything, this is a good way to peek ahead to future exercises!)
|
||||
//
|
||||
// Execute `rustlings hint functions4` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
let original_price = 51;
|
||||
println!("Your sale price is {}", sale_price(original_price));
|
||||
}
|
||||
|
||||
fn sale_price(price: i32) -> {
|
||||
if is_even(price) {
|
||||
price - 10
|
||||
} else {
|
||||
price - 3
|
||||
}
|
||||
}
|
||||
|
||||
fn is_even(num: i32) -> bool {
|
||||
num % 2 == 0
|
||||
}
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
// functions5.rs
|
||||
//
|
||||
// Execute `rustlings hint functions5` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
let answer = square(3);
|
||||
println!("The square of 3 is {}", answer);
|
||||
}
|
||||
|
||||
fn square(num: i32) -> i32 {
|
||||
num * num;
|
||||
}
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
# Generics
|
||||
|
||||
Generics is the topic of generalizing types and functionalities to broader cases.
|
||||
This is extremely useful for reducing code duplication in many ways, but can call for rather involving syntax.
|
||||
Namely, being generic requires taking great care to specify over which types a generic type is actually considered valid.
|
||||
The simplest and most common use of generics is for type parameters.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Generic Data Types](https://doc.rust-lang.org/stable/book/ch10-01-syntax.html)
|
||||
- [Bounds](https://doc.rust-lang.org/rust-by-example/generics/bounds.html)
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
// generics1.rs
|
||||
//
|
||||
// This shopping list program isn't compiling! Use your knowledge of generics to
|
||||
// fix it.
|
||||
//
|
||||
// Execute `rustlings hint generics1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
let mut shopping_list: Vec<?> = Vec::new();
|
||||
shopping_list.push("milk");
|
||||
}
|
||||
|
|
@ -1,34 +0,0 @@
|
|||
// generics2.rs
|
||||
//
|
||||
// This powerful wrapper provides the ability to store a positive integer value.
|
||||
// Rewrite it using generics so that it supports wrapping ANY type.
|
||||
//
|
||||
// Execute `rustlings hint generics2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
struct Wrapper {
|
||||
value: u32,
|
||||
}
|
||||
|
||||
impl Wrapper {
|
||||
pub fn new(value: u32) -> Self {
|
||||
Wrapper { value }
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn store_u32_in_wrapper() {
|
||||
assert_eq!(Wrapper::new(42).value, 42);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn store_str_in_wrapper() {
|
||||
assert_eq!(Wrapper::new("Foo").value, "Foo");
|
||||
}
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
# Hashmaps
|
||||
|
||||
A *hash map* allows you to associate a value with a particular key.
|
||||
You may also know this by the names [*unordered map* in C++](https://en.cppreference.com/w/cpp/container/unordered_map),
|
||||
[*dictionary* in Python](https://docs.python.org/3/tutorial/datastructures.html#dictionaries) or an *associative array* in other languages.
|
||||
|
||||
This is the other data structure that we've been talking about before, when
|
||||
talking about Vecs.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Storing Keys with Associated Values in Hash Maps](https://doc.rust-lang.org/book/ch08-03-hash-maps.html)
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
// hashmaps1.rs
|
||||
//
|
||||
// A basket of fruits in the form of a hash map needs to be defined. The key
|
||||
// represents the name of the fruit and the value represents how many of that
|
||||
// particular fruit is in the basket. You have to put at least three different
|
||||
// types of fruits (e.g apple, banana, mango) in the basket and the total count
|
||||
// of all the fruits should be at least five.
|
||||
//
|
||||
// Make me compile and pass the tests!
|
||||
//
|
||||
// Execute `rustlings hint hashmaps1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
fn fruit_basket() -> HashMap<String, u32> {
|
||||
let mut basket = // TODO: declare your hash map here.
|
||||
|
||||
// Two bananas are already given for you :)
|
||||
basket.insert(String::from("banana"), 2);
|
||||
|
||||
// TODO: Put more fruits in your basket here.
|
||||
|
||||
basket
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn at_least_three_types_of_fruits() {
|
||||
let basket = fruit_basket();
|
||||
assert!(basket.len() >= 3);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn at_least_five_fruits() {
|
||||
let basket = fruit_basket();
|
||||
assert!(basket.values().sum::<u32>() >= 5);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,93 +0,0 @@
|
|||
// hashmaps2.rs
|
||||
//
|
||||
// We're collecting different fruits to bake a delicious fruit cake. For this,
|
||||
// we have a basket, which we'll represent in the form of a hash map. The key
|
||||
// represents the name of each fruit we collect and the value represents how
|
||||
// many of that particular fruit we have collected. Three types of fruits -
|
||||
// Apple (4), Mango (2) and Lychee (5) are already in the basket hash map. You
|
||||
// must add fruit to the basket so that there is at least one of each kind and
|
||||
// more than 11 in total - we have a lot of mouths to feed. You are not allowed
|
||||
// to insert any more of these fruits!
|
||||
//
|
||||
// Make me pass the tests!
|
||||
//
|
||||
// Execute `rustlings hint hashmaps2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
#[derive(Hash, PartialEq, Eq)]
|
||||
enum Fruit {
|
||||
Apple,
|
||||
Banana,
|
||||
Mango,
|
||||
Lychee,
|
||||
Pineapple,
|
||||
}
|
||||
|
||||
fn fruit_basket(basket: &mut HashMap<Fruit, u32>) {
|
||||
let fruit_kinds = vec![
|
||||
Fruit::Apple,
|
||||
Fruit::Banana,
|
||||
Fruit::Mango,
|
||||
Fruit::Lychee,
|
||||
Fruit::Pineapple,
|
||||
];
|
||||
|
||||
for fruit in fruit_kinds {
|
||||
// TODO: Insert new fruits if they are not already present in the
|
||||
// basket. Note that you are not allowed to put any type of fruit that's
|
||||
// already present!
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
// Don't modify this function!
|
||||
fn get_fruit_basket() -> HashMap<Fruit, u32> {
|
||||
let mut basket = HashMap::<Fruit, u32>::new();
|
||||
basket.insert(Fruit::Apple, 4);
|
||||
basket.insert(Fruit::Mango, 2);
|
||||
basket.insert(Fruit::Lychee, 5);
|
||||
|
||||
basket
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_given_fruits_are_not_modified() {
|
||||
let mut basket = get_fruit_basket();
|
||||
fruit_basket(&mut basket);
|
||||
assert_eq!(*basket.get(&Fruit::Apple).unwrap(), 4);
|
||||
assert_eq!(*basket.get(&Fruit::Mango).unwrap(), 2);
|
||||
assert_eq!(*basket.get(&Fruit::Lychee).unwrap(), 5);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn at_least_five_types_of_fruits() {
|
||||
let mut basket = get_fruit_basket();
|
||||
fruit_basket(&mut basket);
|
||||
let count_fruit_kinds = basket.len();
|
||||
assert!(count_fruit_kinds >= 5);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn greater_than_eleven_fruits() {
|
||||
let mut basket = get_fruit_basket();
|
||||
fruit_basket(&mut basket);
|
||||
let count = basket.values().sum::<u32>();
|
||||
assert!(count > 11);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn all_fruit_types_in_basket() {
|
||||
let mut basket = get_fruit_basket();
|
||||
fruit_basket(&mut basket);
|
||||
for amount in basket.values() {
|
||||
assert_ne!(amount, &0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,86 +0,0 @@
|
|||
// hashmaps3.rs
|
||||
//
|
||||
// A list of scores (one per line) of a soccer match is given. Each line is of
|
||||
// the form : "<team_1_name>,<team_2_name>,<team_1_goals>,<team_2_goals>"
|
||||
// Example: England,France,4,2 (England scored 4 goals, France 2).
|
||||
//
|
||||
// You have to build a scores table containing the name of the team, goals the
|
||||
// team scored, and goals the team conceded. One approach to build the scores
|
||||
// table is to use a Hashmap. The solution is partially written to use a
|
||||
// Hashmap, complete it to pass the test.
|
||||
//
|
||||
// Make me pass the tests!
|
||||
//
|
||||
// Execute `rustlings hint hashmaps3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
// A structure to store the goal details of a team.
|
||||
struct Team {
|
||||
goals_scored: u8,
|
||||
goals_conceded: u8,
|
||||
}
|
||||
|
||||
fn build_scores_table(results: String) -> HashMap<String, Team> {
|
||||
// The name of the team is the key and its associated struct is the value.
|
||||
let mut scores: HashMap<String, Team> = HashMap::new();
|
||||
|
||||
for r in results.lines() {
|
||||
let v: Vec<&str> = r.split(',').collect();
|
||||
let team_1_name = v[0].to_string();
|
||||
let team_1_score: u8 = v[2].parse().unwrap();
|
||||
let team_2_name = v[1].to_string();
|
||||
let team_2_score: u8 = v[3].parse().unwrap();
|
||||
// TODO: Populate the scores table with details extracted from the
|
||||
// current line. Keep in mind that goals scored by team_1
|
||||
// will be the number of goals conceded from team_2, and similarly
|
||||
// goals scored by team_2 will be the number of goals conceded by
|
||||
// team_1.
|
||||
}
|
||||
scores
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
fn get_results() -> String {
|
||||
let results = "".to_string()
|
||||
+ "England,France,4,2\n"
|
||||
+ "France,Italy,3,1\n"
|
||||
+ "Poland,Spain,2,0\n"
|
||||
+ "Germany,England,2,1\n";
|
||||
results
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_scores() {
|
||||
let scores = build_scores_table(get_results());
|
||||
|
||||
let mut keys: Vec<&String> = scores.keys().collect();
|
||||
keys.sort();
|
||||
assert_eq!(
|
||||
keys,
|
||||
vec!["England", "France", "Germany", "Italy", "Poland", "Spain"]
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn validate_team_score_1() {
|
||||
let scores = build_scores_table(get_results());
|
||||
let team = scores.get("England").unwrap();
|
||||
assert_eq!(team.goals_scored, 5);
|
||||
assert_eq!(team.goals_conceded, 4);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn validate_team_score_2() {
|
||||
let scores = build_scores_table(get_results());
|
||||
let team = scores.get("Spain").unwrap();
|
||||
assert_eq!(team.goals_scored, 0);
|
||||
assert_eq!(team.goals_conceded, 2);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
# If
|
||||
|
||||
`if`, the most basic (but still surprisingly versatile!) type of control flow, is what you'll learn here.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Control Flow - if expressions](https://doc.rust-lang.org/book/ch03-05-control-flow.html#if-expressions)
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
// if1.rs
|
||||
//
|
||||
// Execute `rustlings hint if1` or use the `hint` watch subcommand for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
pub fn bigger(a: i32, b: i32) -> i32 {
|
||||
// Complete this function to return the bigger number!
|
||||
// Do not use:
|
||||
// - another function call
|
||||
// - additional variables
|
||||
}
|
||||
|
||||
// Don't mind this for now :)
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn ten_is_bigger_than_eight() {
|
||||
assert_eq!(10, bigger(10, 8));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn fortytwo_is_bigger_than_thirtytwo() {
|
||||
assert_eq!(42, bigger(32, 42));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn equal_numbers() {
|
||||
assert_eq!(42, bigger(42, 42));
|
||||
}
|
||||
}
|
||||
|
|
@ -1,37 +0,0 @@
|
|||
// if2.rs
|
||||
//
|
||||
// Step 1: Make me compile!
|
||||
// Step 2: Get the bar_for_fuzz and default_to_baz tests passing!
|
||||
//
|
||||
// Execute `rustlings hint if2` or use the `hint` watch subcommand for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
pub fn foo_if_fizz(fizzish: &str) -> &str {
|
||||
if fizzish == "fizz" {
|
||||
"foo"
|
||||
} else {
|
||||
1
|
||||
}
|
||||
}
|
||||
|
||||
// No test changes needed!
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn foo_for_fizz() {
|
||||
assert_eq!(foo_if_fizz("fizz"), "foo")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn bar_for_fuzz() {
|
||||
assert_eq!(foo_if_fizz("fuzz"), "bar")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn default_to_baz() {
|
||||
assert_eq!(foo_if_fizz("literally anything"), "baz")
|
||||
}
|
||||
}
|
||||
|
|
@ -1,56 +0,0 @@
|
|||
// if3.rs
|
||||
//
|
||||
// Execute `rustlings hint if3` or use the `hint` watch subcommand for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
pub fn animal_habitat(animal: &str) -> &'static str {
|
||||
let identifier = if animal == "crab" {
|
||||
1
|
||||
} else if animal == "gopher" {
|
||||
2.0
|
||||
} else if animal == "snake" {
|
||||
3
|
||||
} else {
|
||||
"Unknown"
|
||||
};
|
||||
|
||||
// DO NOT CHANGE THIS STATEMENT BELOW
|
||||
let habitat = if identifier == 1 {
|
||||
"Beach"
|
||||
} else if identifier == 2 {
|
||||
"Burrow"
|
||||
} else if identifier == 3 {
|
||||
"Desert"
|
||||
} else {
|
||||
"Unknown"
|
||||
};
|
||||
|
||||
habitat
|
||||
}
|
||||
|
||||
// No test changes needed.
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn gopher_lives_in_burrow() {
|
||||
assert_eq!(animal_habitat("gopher"), "Burrow")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn snake_lives_in_desert() {
|
||||
assert_eq!(animal_habitat("snake"), "Desert")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn crab_lives_on_beach() {
|
||||
assert_eq!(animal_habitat("crab"), "Beach")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn unknown_animal() {
|
||||
assert_eq!(animal_habitat("dinosaur"), "Unknown")
|
||||
}
|
||||
}
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
# Intro
|
||||
|
||||
Rust uses the `print!` and `println!` macros to print text to the console.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Hello World](https://doc.rust-lang.org/rust-by-example/hello.html)
|
||||
- [Formatted print](https://doc.rust-lang.org/rust-by-example/hello/print.html)
|
||||
|
|
@ -1,41 +0,0 @@
|
|||
// intro1.rs
|
||||
//
|
||||
// About this `I AM NOT DONE` thing:
|
||||
// We sometimes encourage you to keep trying things on a given exercise, even
|
||||
// after you already figured it out. If you got everything working and feel
|
||||
// ready for the next exercise, remove the `I AM NOT DONE` comment below.
|
||||
//
|
||||
// If you're running this using `rustlings watch`: The exercise file will be
|
||||
// reloaded when you change one of the lines below! Try adding a `println!`
|
||||
// line, or try changing what it outputs in your terminal. Try removing a
|
||||
// semicolon and see what happens!
|
||||
//
|
||||
// Execute `rustlings hint intro1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
println!("Hello and");
|
||||
println!(r#" welcome to... "#);
|
||||
println!(r#" _ _ _ "#);
|
||||
println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#);
|
||||
println!(r#" | '__| | | / __| __| | | '_ \ / _` / __| "#);
|
||||
println!(r#" | | | |_| \__ \ |_| | | | | | (_| \__ \ "#);
|
||||
println!(r#" |_| \__,_|___/\__|_|_|_| |_|\__, |___/ "#);
|
||||
println!(r#" |___/ "#);
|
||||
println!();
|
||||
println!("This exercise compiles successfully. The remaining exercises contain a compiler");
|
||||
println!("or logic error. The central concept behind Rustlings is to fix these errors and");
|
||||
println!("solve the exercises. Good luck!");
|
||||
println!();
|
||||
println!("The source for this exercise is in `exercises/intro/intro1.rs`. Have a look!");
|
||||
println!(
|
||||
"Going forward, the source of the exercises will always be in the success/failure output."
|
||||
);
|
||||
println!();
|
||||
println!(
|
||||
"If you want to use rust-analyzer, Rust's LSP implementation, make sure your editor is set"
|
||||
);
|
||||
println!("up, and then run `rustlings lsp` before continuing.")
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
// intro2.rs
|
||||
//
|
||||
// Make the code print a greeting to the world.
|
||||
//
|
||||
// Execute `rustlings hint intro2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
println!("Hello {}!");
|
||||
}
|
||||
|
|
@ -1,8 +0,0 @@
|
|||
# Iterators
|
||||
|
||||
This section will teach you about Iterators.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Iterator](https://doc.rust-lang.org/book/ch13-02-iterators.html)
|
||||
- [Iterator documentation](https://doc.rust-lang.org/stable/std/iter/)
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
// iterators1.rs
|
||||
//
|
||||
// When performing operations on elements within a collection, iterators are
|
||||
// essential. This module helps you get familiar with the structure of using an
|
||||
// iterator and how to go through elements within an iterable collection.
|
||||
//
|
||||
// Make me compile by filling in the `???`s
|
||||
//
|
||||
// Execute `rustlings hint iterators1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let my_fav_fruits = vec!["banana", "custard apple", "avocado", "peach", "raspberry"];
|
||||
|
||||
let mut my_iterable_fav_fruits = ???; // TODO: Step 1
|
||||
|
||||
assert_eq!(my_iterable_fav_fruits.next(), Some(&"banana"));
|
||||
assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 2
|
||||
assert_eq!(my_iterable_fav_fruits.next(), Some(&"avocado"));
|
||||
assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 3
|
||||
assert_eq!(my_iterable_fav_fruits.next(), Some(&"raspberry"));
|
||||
assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 4
|
||||
}
|
||||
|
|
@ -1,63 +0,0 @@
|
|||
// iterators2.rs
|
||||
//
|
||||
// In this exercise, you'll learn some of the unique advantages that iterators
|
||||
// can offer. Follow the steps to complete the exercise.
|
||||
//
|
||||
// Execute `rustlings hint iterators2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// Step 1.
|
||||
// Complete the `capitalize_first` function.
|
||||
// "hello" -> "Hello"
|
||||
pub fn capitalize_first(input: &str) -> String {
|
||||
let mut c = input.chars();
|
||||
match c.next() {
|
||||
None => String::new(),
|
||||
Some(first) => ???,
|
||||
}
|
||||
}
|
||||
|
||||
// Step 2.
|
||||
// Apply the `capitalize_first` function to a slice of string slices.
|
||||
// Return a vector of strings.
|
||||
// ["hello", "world"] -> ["Hello", "World"]
|
||||
pub fn capitalize_words_vector(words: &[&str]) -> Vec<String> {
|
||||
vec![]
|
||||
}
|
||||
|
||||
// Step 3.
|
||||
// Apply the `capitalize_first` function again to a slice of string slices.
|
||||
// Return a single string.
|
||||
// ["hello", " ", "world"] -> "Hello World"
|
||||
pub fn capitalize_words_string(words: &[&str]) -> String {
|
||||
String::new()
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_success() {
|
||||
assert_eq!(capitalize_first("hello"), "Hello");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_empty() {
|
||||
assert_eq!(capitalize_first(""), "");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_iterate_string_vec() {
|
||||
let words = vec!["hello", "world"];
|
||||
assert_eq!(capitalize_words_vector(&words), ["Hello", "World"]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_iterate_into_string() {
|
||||
let words = vec!["hello", " ", "world"];
|
||||
assert_eq!(capitalize_words_string(&words), "Hello World");
|
||||
}
|
||||
}
|
||||
|
|
@ -1,90 +0,0 @@
|
|||
// iterators3.rs
|
||||
//
|
||||
// This is a bigger exercise than most of the others! You can do it! Here is
|
||||
// your mission, should you choose to accept it:
|
||||
// 1. Complete the divide function to get the first four tests to pass.
|
||||
// 2. Get the remaining tests to pass by completing the result_with_list and
|
||||
// list_of_results functions.
|
||||
//
|
||||
// Execute `rustlings hint iterators3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub enum DivisionError {
|
||||
NotDivisible(NotDivisibleError),
|
||||
DivideByZero,
|
||||
}
|
||||
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub struct NotDivisibleError {
|
||||
dividend: i32,
|
||||
divisor: i32,
|
||||
}
|
||||
|
||||
// Calculate `a` divided by `b` if `a` is evenly divisible by `b`.
|
||||
// Otherwise, return a suitable error.
|
||||
pub fn divide(a: i32, b: i32) -> Result<i32, DivisionError> {
|
||||
todo!();
|
||||
}
|
||||
|
||||
// Complete the function and return a value of the correct type so the test
|
||||
// passes.
|
||||
// Desired output: Ok([1, 11, 1426, 3])
|
||||
fn result_with_list() -> () {
|
||||
let numbers = vec![27, 297, 38502, 81];
|
||||
let division_results = numbers.into_iter().map(|n| divide(n, 27));
|
||||
}
|
||||
|
||||
// Complete the function and return a value of the correct type so the test
|
||||
// passes.
|
||||
// Desired output: [Ok(1), Ok(11), Ok(1426), Ok(3)]
|
||||
fn list_of_results() -> () {
|
||||
let numbers = vec![27, 297, 38502, 81];
|
||||
let division_results = numbers.into_iter().map(|n| divide(n, 27));
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_success() {
|
||||
assert_eq!(divide(81, 9), Ok(9));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_not_divisible() {
|
||||
assert_eq!(
|
||||
divide(81, 6),
|
||||
Err(DivisionError::NotDivisible(NotDivisibleError {
|
||||
dividend: 81,
|
||||
divisor: 6
|
||||
}))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_divide_by_0() {
|
||||
assert_eq!(divide(81, 0), Err(DivisionError::DivideByZero));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_divide_0_by_something() {
|
||||
assert_eq!(divide(0, 81), Ok(0));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_result_with_list() {
|
||||
assert_eq!(format!("{:?}", result_with_list()), "Ok([1, 11, 1426, 3])");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_list_of_results() {
|
||||
assert_eq!(
|
||||
format!("{:?}", list_of_results()),
|
||||
"[Ok(1), Ok(11), Ok(1426), Ok(3)]"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,156 +0,0 @@
|
|||
// iterators5.rs
|
||||
//
|
||||
// Let's define a simple model to track Rustlings exercise progress. Progress
|
||||
// will be modelled using a hash map. The name of the exercise is the key and
|
||||
// the progress is the value. Two counting functions were created to count the
|
||||
// number of exercises with a given progress. Recreate this counting
|
||||
// functionality using iterators. Try not to use imperative loops (for, while).
|
||||
// Only the two iterator methods (count_iterator and count_collection_iterator)
|
||||
// need to be modified.
|
||||
//
|
||||
// Execute `rustlings hint iterators5` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
#[derive(Clone, Copy, PartialEq, Eq)]
|
||||
enum Progress {
|
||||
None,
|
||||
Some,
|
||||
Complete,
|
||||
}
|
||||
|
||||
fn count_for(map: &HashMap<String, Progress>, value: Progress) -> usize {
|
||||
let mut count = 0;
|
||||
for val in map.values() {
|
||||
if val == &value {
|
||||
count += 1;
|
||||
}
|
||||
}
|
||||
count
|
||||
}
|
||||
|
||||
fn count_iterator(map: &HashMap<String, Progress>, value: Progress) -> usize {
|
||||
// map is a hashmap with String keys and Progress values.
|
||||
// map = { "variables1": Complete, "from_str": None, ... }
|
||||
todo!();
|
||||
}
|
||||
|
||||
fn count_collection_for(collection: &[HashMap<String, Progress>], value: Progress) -> usize {
|
||||
let mut count = 0;
|
||||
for map in collection {
|
||||
for val in map.values() {
|
||||
if val == &value {
|
||||
count += 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
count
|
||||
}
|
||||
|
||||
fn count_collection_iterator(collection: &[HashMap<String, Progress>], value: Progress) -> usize {
|
||||
// collection is a slice of hashmaps.
|
||||
// collection = [{ "variables1": Complete, "from_str": None, ... },
|
||||
// { "variables2": Complete, ... }, ... ]
|
||||
todo!();
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn count_complete() {
|
||||
let map = get_map();
|
||||
assert_eq!(3, count_iterator(&map, Progress::Complete));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_some() {
|
||||
let map = get_map();
|
||||
assert_eq!(1, count_iterator(&map, Progress::Some));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_none() {
|
||||
let map = get_map();
|
||||
assert_eq!(2, count_iterator(&map, Progress::None));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_complete_equals_for() {
|
||||
let map = get_map();
|
||||
let progress_states = vec![Progress::Complete, Progress::Some, Progress::None];
|
||||
for progress_state in progress_states {
|
||||
assert_eq!(
|
||||
count_for(&map, progress_state),
|
||||
count_iterator(&map, progress_state)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_collection_complete() {
|
||||
let collection = get_vec_map();
|
||||
assert_eq!(
|
||||
6,
|
||||
count_collection_iterator(&collection, Progress::Complete)
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_collection_some() {
|
||||
let collection = get_vec_map();
|
||||
assert_eq!(1, count_collection_iterator(&collection, Progress::Some));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_collection_none() {
|
||||
let collection = get_vec_map();
|
||||
assert_eq!(4, count_collection_iterator(&collection, Progress::None));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn count_collection_equals_for() {
|
||||
let progress_states = vec![Progress::Complete, Progress::Some, Progress::None];
|
||||
let collection = get_vec_map();
|
||||
|
||||
for progress_state in progress_states {
|
||||
assert_eq!(
|
||||
count_collection_for(&collection, progress_state),
|
||||
count_collection_iterator(&collection, progress_state)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
fn get_map() -> HashMap<String, Progress> {
|
||||
use Progress::*;
|
||||
|
||||
let mut map = HashMap::new();
|
||||
map.insert(String::from("variables1"), Complete);
|
||||
map.insert(String::from("functions1"), Complete);
|
||||
map.insert(String::from("hashmap1"), Complete);
|
||||
map.insert(String::from("arc1"), Some);
|
||||
map.insert(String::from("as_ref_mut"), None);
|
||||
map.insert(String::from("from_str"), None);
|
||||
|
||||
map
|
||||
}
|
||||
|
||||
fn get_vec_map() -> Vec<HashMap<String, Progress>> {
|
||||
use Progress::*;
|
||||
|
||||
let map = get_map();
|
||||
|
||||
let mut other = HashMap::new();
|
||||
other.insert(String::from("variables2"), Complete);
|
||||
other.insert(String::from("functions2"), Complete);
|
||||
other.insert(String::from("if1"), Complete);
|
||||
other.insert(String::from("from_into"), None);
|
||||
other.insert(String::from("try_from_into"), None);
|
||||
|
||||
vec![map, other]
|
||||
}
|
||||
}
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
# Lifetimes
|
||||
|
||||
Lifetimes tell the compiler how to check whether references live long
|
||||
enough to be valid in any given situation. For example lifetimes say
|
||||
"make sure parameter 'a' lives as long as parameter 'b' so that the return
|
||||
value is valid".
|
||||
|
||||
They are only necessary on borrows, i.e. references,
|
||||
since copied parameters or moves are owned in their scope and cannot
|
||||
be referenced outside. Lifetimes mean that calling code of e.g. functions
|
||||
can be checked to make sure their arguments are valid. Lifetimes are
|
||||
restrictive of their callers.
|
||||
|
||||
If you'd like to learn more about lifetime annotations, the
|
||||
[lifetimekata](https://tfpk.github.io/lifetimekata/) project
|
||||
has a similar style of exercises to Rustlings, but is all about
|
||||
learning to write lifetime annotations.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Lifetimes (in Rust By Example)](https://doc.rust-lang.org/stable/rust-by-example/scope/lifetime.html)
|
||||
- [Validating References with Lifetimes](https://doc.rust-lang.org/book/ch10-03-lifetime-syntax.html)
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
// lifetimes1.rs
|
||||
//
|
||||
// The Rust compiler needs to know how to check whether supplied references are
|
||||
// valid, so that it can let the programmer know if a reference is at risk of
|
||||
// going out of scope before it is used. Remember, references are borrows and do
|
||||
// not own their own data. What if their owner goes out of scope?
|
||||
//
|
||||
// Execute `rustlings hint lifetimes1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn longest(x: &str, y: &str) -> &str {
|
||||
if x.len() > y.len() {
|
||||
x
|
||||
} else {
|
||||
y
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let string1 = String::from("abcd");
|
||||
let string2 = "xyz";
|
||||
|
||||
let result = longest(string1.as_str(), string2);
|
||||
println!("The longest string is '{}'", result);
|
||||
}
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
// lifetimes2.rs
|
||||
//
|
||||
// So if the compiler is just validating the references passed to the annotated
|
||||
// parameters and the return type, what do we need to change?
|
||||
//
|
||||
// Execute `rustlings hint lifetimes2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn longest<'a>(x: &'a str, y: &'a str) -> &'a str {
|
||||
if x.len() > y.len() {
|
||||
x
|
||||
} else {
|
||||
y
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let string1 = String::from("long string is long");
|
||||
let result;
|
||||
{
|
||||
let string2 = String::from("xyz");
|
||||
result = longest(string1.as_str(), string2.as_str());
|
||||
}
|
||||
println!("The longest string is '{}'", result);
|
||||
}
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
// lifetimes3.rs
|
||||
//
|
||||
// Lifetimes are also needed when structs hold references.
|
||||
//
|
||||
// Execute `rustlings hint lifetimes3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
struct Book {
|
||||
author: &str,
|
||||
title: &str,
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let name = String::from("Jill Smith");
|
||||
let title = String::from("Fish Flying");
|
||||
let book = Book { author: &name, title: &title };
|
||||
|
||||
println!("{} by {}", book.title, book.author);
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
# Macros
|
||||
|
||||
Rust's macro system is very powerful, but also kind of difficult to wrap your
|
||||
head around. We're not going to teach you how to write your own fully-featured
|
||||
macros. Instead, we'll show you how to use and create them.
|
||||
|
||||
If you'd like to learn more about writing your own macros, the
|
||||
[macrokata](https://github.com/tfpk/macrokata) project has a similar style
|
||||
of exercises to Rustlings, but is all about learning to write Macros.
|
||||
|
||||
## Further information
|
||||
|
||||
- [Macros](https://doc.rust-lang.org/book/ch19-06-macros.html)
|
||||
- [The Little Book of Rust Macros](https://veykril.github.io/tlborm/)
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// macros1.rs
|
||||
//
|
||||
// Execute `rustlings hint macros1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
macro_rules! my_macro {
|
||||
() => {
|
||||
println!("Check out my macro!");
|
||||
};
|
||||
}
|
||||
|
||||
fn main() {
|
||||
my_macro();
|
||||
}
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// macros2.rs
|
||||
//
|
||||
// Execute `rustlings hint macros2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
my_macro!();
|
||||
}
|
||||
|
||||
macro_rules! my_macro {
|
||||
() => {
|
||||
println!("Check out my macro!");
|
||||
};
|
||||
}
|
||||
|
|
@ -1,20 +0,0 @@
|
|||
// macros3.rs
|
||||
//
|
||||
// Make me compile, without taking the macro out of the module!
|
||||
//
|
||||
// Execute `rustlings hint macros3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
mod macros {
|
||||
macro_rules! my_macro {
|
||||
() => {
|
||||
println!("Check out my macro!");
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
my_macro!();
|
||||
}
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
// macros4.rs
|
||||
//
|
||||
// Execute `rustlings hint macros4` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[rustfmt::skip]
|
||||
macro_rules! my_macro {
|
||||
() => {
|
||||
println!("Check out my macro!");
|
||||
}
|
||||
($val:expr) => {
|
||||
println!("Look at this other macro: {}", $val);
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
my_macro!();
|
||||
my_macro!(7777);
|
||||
}
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
# Modules
|
||||
|
||||
In this section we'll give you an introduction to Rust's module system.
|
||||
|
||||
## Further information
|
||||
|
||||
- [The Module System](https://doc.rust-lang.org/book/ch07-00-managing-growing-projects-with-packages-crates-and-modules.html)
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
// modules1.rs
|
||||
//
|
||||
// Execute `rustlings hint modules1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
mod sausage_factory {
|
||||
// Don't let anybody outside of this module see this!
|
||||
fn get_secret_recipe() -> String {
|
||||
String::from("Ginger")
|
||||
}
|
||||
|
||||
fn make_sausage() {
|
||||
get_secret_recipe();
|
||||
println!("sausage!");
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
sausage_factory::make_sausage();
|
||||
}
|
||||
|
|
@ -1,34 +0,0 @@
|
|||
// modules2.rs
|
||||
//
|
||||
// You can bring module paths into scopes and provide new names for them with
|
||||
// the 'use' and 'as' keywords. Fix these 'use' statements to make the code
|
||||
// compile.
|
||||
//
|
||||
// Execute `rustlings hint modules2` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
mod delicious_snacks {
|
||||
// TODO: Fix these use statements
|
||||
use self::fruits::PEAR as ???
|
||||
use self::veggies::CUCUMBER as ???
|
||||
|
||||
mod fruits {
|
||||
pub const PEAR: &'static str = "Pear";
|
||||
pub const APPLE: &'static str = "Apple";
|
||||
}
|
||||
|
||||
mod veggies {
|
||||
pub const CUCUMBER: &'static str = "Cucumber";
|
||||
pub const CARROT: &'static str = "Carrot";
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
println!(
|
||||
"favorite snacks: {} and {}",
|
||||
delicious_snacks::fruit,
|
||||
delicious_snacks::veggie
|
||||
);
|
||||
}
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
// modules3.rs
|
||||
//
|
||||
// You can use the 'use' keyword to bring module paths from modules from
|
||||
// anywhere and especially from the Rust standard library into your scope. Bring
|
||||
// SystemTime and UNIX_EPOCH from the std::time module. Bonus style points if
|
||||
// you can do it with one line!
|
||||
//
|
||||
// Execute `rustlings hint modules3` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// TODO: Complete this use statement
|
||||
use ???
|
||||
|
||||
fn main() {
|
||||
match SystemTime::now().duration_since(UNIX_EPOCH) {
|
||||
Ok(n) => println!("1970-01-01 00:00:00 UTC was {} seconds ago!", n.as_secs()),
|
||||
Err(_) => panic!("SystemTime before UNIX EPOCH!"),
|
||||
}
|
||||
}
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
# Move Semantics
|
||||
|
||||
These exercises are adapted from [pnkfelix](https://github.com/pnkfelix)'s [Rust Tutorial](https://pnkfelix.github.io/rust-examples-icfp2014/) -- Thank you Felix!!!
|
||||
|
||||
## Further information
|
||||
|
||||
For this section, the book links are especially important.
|
||||
|
||||
- [Ownership](https://doc.rust-lang.org/book/ch04-01-what-is-ownership.html)
|
||||
- [Reference and borrowing](https://doc.rust-lang.org/book/ch04-02-references-and-borrowing.html)
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
// move_semantics1.rs
|
||||
//
|
||||
// Execute `rustlings hint move_semantics1` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let vec0 = vec![22, 44, 66];
|
||||
|
||||
let vec1 = fill_vec(vec0);
|
||||
|
||||
assert_eq!(vec1, vec![22, 44, 66, 88]);
|
||||
}
|
||||
|
||||
fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
|
||||
let vec = vec;
|
||||
|
||||
vec.push(88);
|
||||
|
||||
vec
|
||||
}
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
// move_semantics2.rs
|
||||
//
|
||||
// Make the test pass by finding a way to keep both Vecs separate!
|
||||
//
|
||||
// Execute `rustlings hint move_semantics2` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let vec0 = vec![22, 44, 66];
|
||||
|
||||
let mut vec1 = fill_vec(vec0);
|
||||
|
||||
assert_eq!(vec0, vec![22, 44, 66]);
|
||||
assert_eq!(vec1, vec![22, 44, 66, 88]);
|
||||
}
|
||||
|
||||
fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
|
||||
let mut vec = vec;
|
||||
|
||||
vec.push(88);
|
||||
|
||||
vec
|
||||
}
|
||||
|
|
@ -1,24 +0,0 @@
|
|||
// move_semantics3.rs
|
||||
//
|
||||
// Make me compile without adding new lines -- just changing existing lines! (no
|
||||
// lines with multiple semicolons necessary!)
|
||||
//
|
||||
// Execute `rustlings hint move_semantics3` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let vec0 = vec![22, 44, 66];
|
||||
|
||||
let mut vec1 = fill_vec(vec0);
|
||||
|
||||
assert_eq!(vec1, vec![22, 44, 66, 88]);
|
||||
}
|
||||
|
||||
fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
|
||||
vec.push(88);
|
||||
|
||||
vec
|
||||
}
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
// move_semantics4.rs
|
||||
//
|
||||
// Refactor this code so that instead of passing `vec0` into the `fill_vec`
|
||||
// function, the Vector gets created in the function itself and passed back to
|
||||
// the main function.
|
||||
//
|
||||
// Execute `rustlings hint move_semantics4` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let vec0 = vec![22, 44, 66];
|
||||
|
||||
let mut vec1 = fill_vec(vec0);
|
||||
|
||||
assert_eq!(vec1, vec![22, 44, 66, 88]);
|
||||
}
|
||||
|
||||
// `fill_vec()` no longer takes `vec: Vec<i32>` as argument - don't change this!
|
||||
fn fill_vec() -> Vec<i32> {
|
||||
// Instead, let's create and fill the Vec in here - how do you do that?
|
||||
let mut vec = vec;
|
||||
|
||||
vec.push(88);
|
||||
|
||||
vec
|
||||
}
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
// move_semantics5.rs
|
||||
//
|
||||
// Make me compile only by reordering the lines in `main()`, but without adding,
|
||||
// changing or removing any of them.
|
||||
//
|
||||
// Execute `rustlings hint move_semantics5` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
#[test]
|
||||
fn main() {
|
||||
let mut x = 100;
|
||||
let y = &mut x;
|
||||
let z = &mut x;
|
||||
*y += 100;
|
||||
*z += 1000;
|
||||
assert_eq!(x, 1200);
|
||||
}
|
||||
|
|
@ -1,28 +0,0 @@
|
|||
// move_semantics6.rs
|
||||
//
|
||||
// You can't change anything except adding or removing references.
|
||||
//
|
||||
// Execute `rustlings hint move_semantics6` or use the `hint` watch subcommand
|
||||
// for a hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
fn main() {
|
||||
let data = "Rust is great!".to_string();
|
||||
|
||||
get_char(data);
|
||||
|
||||
string_uppercase(&data);
|
||||
}
|
||||
|
||||
// Should not take ownership
|
||||
fn get_char(data: String) -> char {
|
||||
data.chars().last().unwrap()
|
||||
}
|
||||
|
||||
// Should take ownership
|
||||
fn string_uppercase(mut data: &String) {
|
||||
data = &data.to_uppercase();
|
||||
|
||||
println!("{}", data);
|
||||
}
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
# Options
|
||||
|
||||
Type Option represents an optional value: every Option is either Some and contains a value, or None, and does not.
|
||||
Option types are very common in Rust code, as they have a number of uses:
|
||||
|
||||
- Initial values
|
||||
- Return values for functions that are not defined over their entire input range (partial functions)
|
||||
- Return value for otherwise reporting simple errors, where None is returned on error
|
||||
- Optional struct fields
|
||||
- Struct fields that can be loaned or "taken"
|
||||
- Optional function arguments
|
||||
- Nullable pointers
|
||||
- Swapping things out of difficult situations
|
||||
|
||||
## Further Information
|
||||
|
||||
- [Option Enum Format](https://doc.rust-lang.org/stable/book/ch10-01-syntax.html#in-enum-definitions)
|
||||
- [Option Module Documentation](https://doc.rust-lang.org/std/option/)
|
||||
- [Option Enum Documentation](https://doc.rust-lang.org/std/option/enum.Option.html)
|
||||
- [if let](https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html)
|
||||
- [while let](https://doc.rust-lang.org/rust-by-example/flow_control/while_let.html)
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
// options1.rs
|
||||
//
|
||||
// Execute `rustlings hint options1` or use the `hint` watch subcommand for a
|
||||
// hint.
|
||||
|
||||
// I AM NOT DONE
|
||||
|
||||
// This function returns how much icecream there is left in the fridge.
|
||||
// If it's before 10PM, there's 5 pieces left. At 10PM, someone eats them
|
||||
// all, so there'll be no more left :(
|
||||
fn maybe_icecream(time_of_day: u16) -> Option<u16> {
|
||||
// We use the 24-hour system here, so 10PM is a value of 22 and 12AM is a
|
||||
// value of 0 The Option output should gracefully handle cases where
|
||||
// time_of_day > 23.
|
||||
// TODO: Complete the function body - remember to return an Option!
|
||||
???
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn check_icecream() {
|
||||
assert_eq!(maybe_icecream(9), Some(5));
|
||||
assert_eq!(maybe_icecream(10), Some(5));
|
||||
assert_eq!(maybe_icecream(23), Some(0));
|
||||
assert_eq!(maybe_icecream(22), Some(0));
|
||||
assert_eq!(maybe_icecream(25), None);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn raw_value() {
|
||||
// TODO: Fix this test. How do you get at the value contained in the
|
||||
// Option?
|
||||
let icecreams = maybe_icecream(12);
|
||||
assert_eq!(icecreams, 5);
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
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Reference in New Issue