9bf4c5e8df
chore: clippy1 hint enhancement
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Added some explanation and links about floating point representation and to use the clippy suggestion. (fixes #390 )
2021-06-29 20:47:32 +02:00
a4a1098766
Update info.toml
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Co-authored-by: marisa <mokou@fastmail.com>
2021-06-29 13:41:16 +02:00
34ea029df8
chore: Update hint of iterators3
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`collect()` needs some hint for standard_library_types/iterators3 exercise with doc link for understanding different return types via `FromIterator`.
2021-06-29 12:03:18 +02:00
2dc93cadda
fix(from_str, try_from_into): custom error types
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Remove the use of trait objects as errors from `from_str` and
`try_from_into`; they seem to have caused a lot of confusion in
practice. (Also, it's considered best practice to use custom error
types instead of boxed errors in library code.) Instead, use custom
error enums, and update hints accordingly. Hints also provide
some guidance about converting errors, which could be covered
more completely in a future advanced errors section.
Also move from_str to directly after the similar exercise `from_into`,
for the sake of familiarity when solving.
2021-06-24 21:33:41 -05:00
a3ea37b76e
Merge pull request #771 from tlyu/iterators5-trait-tweak
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fix(iterators5): derive Clone, Copy
2021-06-24 14:17:05 +02:00
b7ddd09fab
address review feedback
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Adjust error text and naming to conform with best practices.
Use `map_err()` instead of `or()`. Wrap lower-level errors instead of
ignoring their details.
Also, don't "cheat" by bypassing the `new()` function in tests.
Fix a dangling reference in the try_from_into hints.
2021-06-09 23:27:53 -05:00
68d3ac567c
feature: improve error_handling exercises
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Add new exercises errors5 and errors6, to introduce boxed errors and
custom error enums more gently. Delete errorsn, because it tried to do
too much too soon.
2021-06-06 23:08:57 -05:00
50ab289da6
fix: rename result1 to errors4
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Also put it in the ERROR HANDLING section where it probably belongs.
2021-06-06 23:08:54 -05:00
4e079fdd08
chore(iterators5): conciseness hint
2021-06-06 17:45:35 -05:00
1b85828548
fix: move_semantics5 hints
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Improve the hints for move_semantics5, as well as the explanatory
comments in the code.
Previously, it was not clear what possible changes were allowed.
It seems that reordering the statements might be the intended solution.
The previous comment about not "adding newlines" doesn't make sense,
so treating it as "adding new lines" makes it more clear.
2021-05-22 22:09:58 -05:00
4c46e5e1a3
chore: minor typos in move_semantics5 hints
2021-05-22 21:56:14 -05:00
399ab328d8
feat: Add move_semantics5 exercise. ( #746 )
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* feat: Add move_semantics5 exercise.
* feat: Add option3 exercise
* Address review comments. Fix typos, sentence formatting.
* Remove unwanted newline.
* Address review comments: make comment inline, fix format in print.
2021-05-17 14:10:40 +02:00
11d2cf0d60
fix(try_from_into, from_str): hints for dyn Error
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Add hints about how to return the correct type for functions that
return `Result<_, Box<dyn Error>`. Some feedback from Discord suggests
that people run into trouble with that.
2021-05-15 14:01:17 -05:00
21c9f44168
feat(intro): Add intro section.
2021-04-24 13:15:34 -04:00
81be404487
feat(arc1): Add more details to description and hint ( #710 )
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Co-authored-by: bmacer <bmacer@cisco.com>
Co-authored-by: marisa <mokou@fastmail.com>
Co-authored-by: Roberto Vidal <vidal.roberto.j@gmail.com>
2021-04-21 14:50:03 +02:00
79cc657917
Merge pull request #646 from apogeeoak/iterator
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Added iterators5.rs exercise.
2021-04-21 10:10:50 +02:00
9c88ea9126
Improved iterators5.rs explanation.
2021-04-20 18:55:04 -04:00
2b766ef9f9
Merge pull request #648 from apogeeoak/iterator2
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Moved iterators2.rs errors out of tests.
2021-04-20 11:24:10 +02:00
bd3d9ac9d5
Merge pull request #649 from apogeeoak/iterator3
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Enabled iterators3.rs to run without commented out tests.
2021-04-20 11:22:39 +02:00
caf921a01f
Merge pull request #674 from Morsicus/fix/collections-exercises-naming
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Update collections exercises naming
2021-04-13 10:39:18 -04:00
c3e7b83178
fix: use trait objects for from_str
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Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate
errors.
2021-04-04 18:56:10 -05:00
bef39b1259
fix(collections): Naming exercises for vectors and hashmap
2021-03-18 19:11:04 +01:00
96c56ab08a
chore: changed errors3 mode from test to compile
2021-03-12 20:04:29 +01:00
5157f56875
chore: fix typo
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is however some --> are however some
2021-03-12 15:38:28 +01:00
c6712dfccd
fix(iterators3): Enabled iterators3.rs to run without commented out tests.
2021-02-12 15:36:53 -05:00
baf4ba175b
fix(iterators2): Moved errors out of tests.
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Closes #359
2021-02-11 21:24:32 -05:00
b29ea17ea9
feat: Added iterators5.rs exercise.
2021-02-10 18:03:29 -05:00
cddc1e86e7
fix(info): Fix typo ( #635 )
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Co-authored-by: John Baber-Lucero <git@frundle.com>
2021-01-30 17:12:06 +01:00
5772589dc3
Merge pull request #615 from wsh/docfixes
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docs: mention flatten in the options2 hint
2021-01-04 14:12:11 +01:00
e9b42bbc2a
docs: mention flatten in the options2 hint
2021-01-03 03:42:39 -08:00
90cfb6ff28
fix: added missing exercises to info.toml
2020-12-12 10:34:59 -08:00
033bf1198f
feat: match exercise order to book chapters ( #541 )
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Added exercise to book chapter mapping table to exercise README
2020-12-07 15:37:19 +01:00
9334783da3
fix(structs1): Adjust wording ( #573 )
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Co-authored-by: fmoko <mokou@posteo.de>
2020-11-08 10:31:45 +01:00
633c00cf80
feat: Add HashMap exercises
2020-10-31 01:11:04 +06:00
0c12fa31c5
feat: Add Vec exercises
2020-10-31 01:10:49 +06:00
e6bde22f9c
chore: primitive_types6 mode changed to test ( #559 )
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primitive_types6 exercise was changed to test yesterday, but info.toml file wasn't updated.
I think this change should fix it.
2020-10-11 14:00:03 +02:00
0f16463794
Merge pull request #489 from mukundbhudia/iterators1
2020-09-18 15:23:28 +02:00
8ff5fde88e
Update info.toml for typo fix
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Co-authored-by: Andrew Marquez <andy2mgcc@gmail.com>
2020-09-18 10:40:11 +01:00
3286c5ec19
fix(using_as): Add test so that proper type is returned. ( #512 )
2020-09-07 19:09:27 +02:00
ee7cdc66b3
chore: Removed extra whitespaces
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Co-authored-by: Corentin ARNOULD <corentin.arn@gmail.com>
2020-08-27 19:51:19 +02:00
9642f5a3f6
feat: Added iterators1.rs exercise
2020-08-04 12:57:01 +01:00
ddd98ad75d
fix: Change then to than
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`than` makes more grammatical sense than `then` in this context.
2020-06-27 15:58:53 +04:00
e1e453075f
Merge pull request #422 from AbdouSeck/show-tests-prints
2020-06-12 23:04:51 +02:00
e6bd8021d9
fix(generics2): Guide students to the answer ( #430 )
2020-06-09 13:54:18 +02:00
8ad5f9bf53
feat: Add a --nocapture option to display test harnesses' outputs
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This new feature can be accessed by invoking rustlings with --nocapture.
Both unit and integration tests added.
closes #262
BREAKING CHANGES:
The following function take a new boolean argument:
* `run`
* `verify`
* `test`
* `compile_and_test`
2020-06-04 11:18:26 -04:00
0dd1c6ca6b
fix: rename quiz1 to tests1 in info ( #420 )
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`rustlings run tests1` wasn't working because of this typo.
2020-06-03 20:07:06 +02:00
5f0806967c
Merge pull request #409 from AlexandruGG/feature/box-exercise
2020-05-30 17:58:16 +02:00
500422d594
chore: Update variables6.rs book link
2020-05-28 09:33:15 +02:00
df81141d6f
Address PR feedback: add tests
2020-05-27 10:03:59 +01:00
7479a4737b
feat: Add box1.rs exercise
2020-05-26 21:46:24 +01:00
010a045692
feat: renames test to quiz, fixes #244
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BREAKING CHANGE
* changed test to quiz: fixes issues in #244
* fixed info.toml: #244
* fixed naming related issues
2020-05-19 18:47:44 +02:00
763aa6e378
feat: Rewrite try_from_into ( #393 )
2020-05-15 23:02:57 +02:00
9f75554f2a
fix(options1): Add hint about Array Initialization ( #389 )
2020-05-10 13:21:29 +02:00
7c4b1f910c
Merge pull request #372 from DiD92/exercise_structs3
2020-05-03 19:44:26 +02:00
1da84b5f7c
feat: Add if2 exercise
2020-05-02 13:02:16 -07:00
9590082848
fix: update iterator and macro text for typos and clarity
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- /macros/README.md: Typo "modules" => "macros"
- iterators2.py: Reduce line length to <90-char width.
- iterators4.py: Update 'fun' => 'challenge' as per PR#177
- rustlings hint iterators4: improve clarity
2020-04-29 19:11:54 -07:00
b66e2e0962
feat: Added exercise structs3.rs
2020-04-27 20:26:34 +02:00
32721bbc83
chore: fix missing space in the hint for errorsn.rs
2020-04-25 10:25:41 +02:00
a3a554aeed
Hints for structs1 and structs2 ( #355 )
2020-04-16 16:21:36 +02:00
5999acd24a
feat: Add exercise variables6 covering const ( #352 )
2020-04-14 10:13:20 +02:00
abd0ec379c
chore: update variables5.rs book link ( #351 )
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chore: update variables5.rs book link
chore: update variables5.rs book link
2020-04-12 19:35:20 +02:00
2b80f6ed41
chore: Remove duplicate `option1` exercise
2020-04-11 17:27:10 +02:00
86b5c08b9b
feat: Add Option2 exercise ( #290 )
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* added option2
* changed up the exercise, modified the help section
* Update exercises/option/option2.rs
Co-Authored-By: fmoko <mokou@posteo.net>
* Update exercises/option/option2.rs
Co-Authored-By: fmoko <mokou@posteo.net>
* Update exercises/option/option2.rs
Co-Authored-By: fmoko <mokou@posteo.net>
Co-authored-by: fmoko <mokou@posteo.net>
2020-04-07 20:16:10 +02:00
7ce42941ea
Merge pull request #282 from sanjaykdragon/master
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feat: added option exercise
2020-04-05 15:58:09 +02:00
3f8171475c
updated info.toml
2020-04-05 09:45:07 -04:00
b135b589e0
Merge pull request #280 from sjmann/generics-exercises
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feat: added generics exercises
2020-04-05 14:40:34 +02:00
30e6af6069
Don't hardcode documentation version for traits
2020-03-26 15:22:22 +01:00
135e5d47a7
feat: added excercise for option
2020-03-05 15:52:54 -05:00
5b6e23c323
removed artifact from manual testing
2020-02-28 00:29:30 +00:00
29b30ec946
Merge branch 'master' of https://github.com/sjmann/rustlings into generics-exercises
2020-02-28 00:19:45 +00:00
76be5e4e99
feat: added new exercises for generics
2020-02-28 00:09:08 +00:00
1e2fd9c92f
feat: Add clippy lints
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- adds a new 'clippy' category for exercises
- clippy exercises should throw no warnings
- install script now also installs clippy
is related to https://github.com/rust-lang/rust-clippy/issues/2604
2020-02-26 14:07:07 +01:00
78295ce92f
Auto merge of #274 - sjmann:master, r=fmoko
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chore: fixed merge conflicts from traits exercises added by s-marios
I hope this doesn't step on any toes but I wanted to try the traits exercises from #216 so I updated them to match the new structure with hints included in info.toml
2020-02-25 21:27:39 +00:00
8b971ffab6
Enable test for exercise test4
2020-02-25 14:13:10 +01:00
b559cdd73f
added traits exercises
2020-02-25 09:48:50 +00:00
0c73609e6f
feat: Add variables5.rs exercise
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closes #260
2020-01-14 21:10:07 +01:00
0c85dc1193
feat: Add type conversion and parsing exercises
2019-12-16 09:12:13 -05:00
b565c4d3e7
fix: line numbers in several exercises and hints
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The introduction of `I AM NOT DONE` shifted the lines of all
exercises, which now need adjustment.
2019-11-14 08:21:56 +01:00
4c5189df2b
fix(primitive_types4): update outdated hint
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Exercise was changed to test (and the order was switched) in #209 .
2019-11-13 23:23:34 +00:00
a09f684f05
fix(strings2): update line number in hint
2019-11-13 23:23:34 +00:00
8cc5af121c
Fix(functions4): Update line number in hint
2019-11-12 23:49:19 +00:00
1a7bb5a400
Address feedback
2019-11-11 17:47:45 +01:00
795b6e3480
fix(info): Fix trailing newlines for hints
2019-11-11 16:56:39 +01:00
9bdb0a12e4
feat: Refactor hint system
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Hints are now accessible using the CLI subcommand `rustlings hint
<exercise name`.
BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
2019-11-11 16:51:38 +01:00
627cdc07d0
feat: Index exercises by name
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BREAKING CHANGE: This changes the way you use `rustlings run` by now
requiring an abridged form of the previous filename, e.g:
`rustlings run exercises/if/if1.rs` becomes
`rustlings run if1`
2019-11-11 15:46:32 +01:00
fbe91a67a4
fix(threads): Move Threads behind SLT
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Closes #205 .
2019-11-11 13:48:09 +01:00
6dcecb38a4
fix(strings): Move Strings before Structs
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Closes #204 .
2019-11-11 13:46:42 +01:00
dc15032112
feat: Add enums exercises
2019-10-28 22:49:49 -05:00
1c4c8764ed
feat: Added exercise for struct update syntax
2019-10-21 14:50:59 +02:00
5b1e673cec
fix(primitive_types4): Fail on a slice covering the wrong area
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This commit converts primitive_types4 to a test and asserts that the
slice given is equal to the expected slice.
The intent of the primitive_types4 exercise appears to be to ensure the
user understands inclusive and exclusive bounds as well as slice syntax.
`rustlings` commands using `compile` do not verify that a specific
println is reached and, in the case of `watch` and `verify` (but not
`run`), they do not output the `println`s at all.
This fix is semantically similar to #198 . It does not take a stance on
the correct way to handle this for all exercises; see #127 . There are
likely other exercises whose intent are masked by this issue.
2019-08-17 17:16:19 -07:00
a750e4a1a3
fix(option1): Add test for prematurely passing exercise
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Fixes the bug referenced in #160 , but does not address the larger feature work referenced by the issue.
2019-07-26 16:58:12 -07:00
9288fccf07
feat(iterators2): adds iterators2 exercise including config
2019-07-03 21:06:24 +10:00
433d2115bc
fix(iterators): Rename iterator3.rs
2019-06-07 14:42:44 -07:00
9b92aa08ae
Adds a simple exercise for structures
2019-05-25 06:39:58 -05:00
58ccd72aff
Add standard library types to exercises suite
2019-03-13 15:29:02 +01:00
70e59cca3c
standardize exercise running via an external toml file
2019-03-06 21:47:33 +01:00
arlecchino
Taylor Yu
marisa
Sateesh
apogeeoak
Brandon Macer
Abdou Seck
Mickael Fortunato
Cyrus Wyett
John Baber-Lucero
fmoko
Will Hayworth
JuliaCao
Brock
sazid
Rastamo
Mukund Bhudia
Ryan McQuen
Koalab99
Mukund Bhudia
iamcastelli
Alexx Roche
Allan Soares Duarte
AlexandruGG
Sanjay K
IkaR49
Jawaad Mahmood
Rob Story
Dan Wilhelm
Dídac Sementé Fernández
Aleksei Trifonov
Said Aspen
Saurav
Sanjay K
Vincent Jousse
sjmann
Mario Reder
bors
Stig Johan Berggren
Torben Jonas
Roberto Vidal
Anastasis Georgoulas
ageorgou
Thomas Holloway
Viacheslav Avramenko
Dylan Nugent
Niklas Anderson
Jesse
Russell Cousineau
Brian Kung
LesnyRumcajs
lyn