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| author | Tim Neumann <mail@timnn.me> | 2017-09-17 13:19:08 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-17 13:19:08 +0200 |
| commit | 1437e53f9f5b9d66bc71f9626291a7fc231f0239 (patch) | |
| tree | a94494f28f65bb787cce0b4e53eb812a6014089d | |
| parent | 4dc01c475f01a47b1b1d5d548e86b16f821f0ec8 (diff) | |
| parent | b7152901ce1d3a57ecd3468a43adc20dd82fad52 (diff) | |
| download | rust-1437e53f9f5b9d66bc71f9626291a7fc231f0239.tar.gz rust-1437e53f9f5b9d66bc71f9626291a7fc231f0239.zip | |
Rollup merge of #44567 - budziq:stabilize_iterator_for_each, r=alexcrichton
stabilized iterator_for_each (closes #42986) Also updated clippy and rls as these use the iterator_for_each I've made my first PR's today so most likely I've done something wrong. Sorry about that!
| -rw-r--r-- | src/doc/unstable-book/src/library-features/iterator-for-each.md | 17 | ||||
| -rw-r--r-- | src/libcore/iter/iterator.rs | 6 | ||||
| m--------- | src/tools/rls | 0 |
3 files changed, 1 insertions, 22 deletions
diff --git a/src/doc/unstable-book/src/library-features/iterator-for-each.md b/src/doc/unstable-book/src/library-features/iterator-for-each.md deleted file mode 100644 index ebeb5f6a1de..00000000000 --- a/src/doc/unstable-book/src/library-features/iterator-for-each.md +++ /dev/null @@ -1,17 +0,0 @@ -# `iterator_for_each` - -The tracking issue for this feature is: [#42986] - -[#42986]: https://github.com/rust-lang/rust/issues/42986 - ------------------------- - -To call a closure on each element of an iterator, you can use `for_each`: - -```rust -#![feature(iterator_for_each)] - -fn main() { - (0..10).for_each(|i| println!("{}", i)); -} -``` diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs index 7c009114afe..edafd0ce2c2 100644 --- a/src/libcore/iter/iterator.rs +++ b/src/libcore/iter/iterator.rs @@ -498,8 +498,6 @@ pub trait Iterator { /// Basic usage: /// /// ``` - /// #![feature(iterator_for_each)] - /// /// use std::sync::mpsc::channel; /// /// let (tx, rx) = channel(); @@ -514,15 +512,13 @@ pub trait Iterator { /// might be preferable to keep a functional style with longer iterators: /// /// ``` - /// #![feature(iterator_for_each)] - /// /// (0..5).flat_map(|x| x * 100 .. x * 110) /// .enumerate() /// .filter(|&(i, x)| (i + x) % 3 == 0) /// .for_each(|(i, x)| println!("{}:{}", i, x)); /// ``` #[inline] - #[unstable(feature = "iterator_for_each", issue = "42986")] + #[stable(feature = "iterator_for_each", since = "1.22.0")] fn for_each<F>(self, mut f: F) where Self: Sized, F: FnMut(Self::Item), { diff --git a/src/tools/rls b/src/tools/rls -Subproject 52d48656f93eeeb2c568e6c1048e64168e5b209 +Subproject 7221e38023c41ff2532ebbf54a7da296fd488b5 |