Merge pull request #771 from tlyu/iterators5-trait-tweak

fix(iterators5): derive Clone, Copy
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marisa 2021-06-24 14:17:05 +02:00 committed by GitHub
commit a3ea37b76e
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2 changed files with 5 additions and 2 deletions

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@ -15,7 +15,7 @@
use std::collections::HashMap;
#[derive(PartialEq, Eq)]
#[derive(Clone, Copy, PartialEq, Eq)]
enum Progress {
None,
Some,

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@ -798,7 +798,10 @@ test count_iterator.
The collection variable in count_collection_iterator is a slice of HashMaps. It
needs to be converted into an iterator in order to use the iterator methods.
The fold method can be useful in the count_collection_iterator function."""
The fold method can be useful in the count_collection_iterator function.
For a further challenge, consult the documentation for Iterator to find
a different method that could make your code more compact than using fold."""
# THREADS