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| author | kennytm <kennytm@gmail.com> | 2018-04-04 11:07:24 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-04 11:07:24 +0200 |
| commit | dd2ec6a0996d76dc10bcf83ea93aa655621885d8 (patch) | |
| tree | 48253d3115313975fcf158fd57e05b5095e6061c /src/libcore/iter/iterator.rs | |
| parent | 52fd162603f75ae10bafebb9dfdd0acd36f5aab5 (diff) | |
| parent | 9db63bb033271c7b9c9f4315eb6db3314758a33e (diff) | |
| download | rust-dd2ec6a0996d76dc10bcf83ea93aa655621885d8.tar.gz rust-dd2ec6a0996d76dc10bcf83ea93aa655621885d8.zip | |
Rollup merge of #49607 - cuviper:stable-iter-1.27, r=alexcrichton
Stabilize iterator methods in 1.27 - Closes #39480, feature `iter_rfind` - `DoubleEndedIterator::rfind` - Closes #44705, feature `iter_rfold` - `DoubleEndedIterator::rfold` - Closes #45594, feature `iterator_try_fold` - `Iterator::try_fold` - `Iterator::try_for_each` - `DoubleEndedIterator::try_rfold`
Diffstat (limited to 'src/libcore/iter/iterator.rs')
| -rw-r--r-- | src/libcore/iter/iterator.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs index 75138f31a9d..4ccf446aa63 100644 --- a/src/libcore/iter/iterator.rs +++ b/src/libcore/iter/iterator.rs @@ -1447,7 +1447,6 @@ pub trait Iterator { /// Basic usage: /// /// ``` - /// #![feature(iterator_try_fold)] /// let a = [1, 2, 3]; /// /// // the checked sum of all of the elements of the array @@ -1459,7 +1458,6 @@ pub trait Iterator { /// Short-circuiting: /// /// ``` - /// #![feature(iterator_try_fold)] /// let a = [10, 20, 30, 100, 40, 50]; /// let mut it = a.iter(); /// @@ -1473,7 +1471,7 @@ pub trait Iterator { /// assert_eq!(it.next(), Some(&40)); /// ``` #[inline] - #[unstable(feature = "iterator_try_fold", issue = "45594")] + #[stable(feature = "iterator_try_fold", since = "1.27.0")] fn try_fold<B, F, R>(&mut self, init: B, mut f: F) -> R where Self: Sized, F: FnMut(B, Self::Item) -> R, R: Try<Ok=B> { @@ -1496,7 +1494,6 @@ pub trait Iterator { /// # Examples /// /// ``` - /// #![feature(iterator_try_fold)] /// use std::fs::rename; /// use std::io::{stdout, Write}; /// use std::path::Path; @@ -1513,7 +1510,7 @@ pub trait Iterator { /// assert_eq!(it.next(), Some("stale_bread.json")); /// ``` #[inline] - #[unstable(feature = "iterator_try_fold", issue = "45594")] + #[stable(feature = "iterator_try_fold", since = "1.27.0")] fn try_for_each<F, R>(&mut self, mut f: F) -> R where Self: Sized, F: FnMut(Self::Item) -> R, R: Try<Ok=()> { |