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| author | Steven Fackler <sfackler@gmail.com> | 2017-05-10 21:17:24 -0700 |
|---|---|---|
| committer | Steven Fackler <sfackler@gmail.com> | 2017-05-20 21:58:47 -0700 |
| commit | 7c2cd93b2bf3c84b97ea798617105a6f85529d23 (patch) | |
| tree | 0eee8e5518460e34ae3f1183fc137d8d79147ed9 /src/libstd/collections/hash/map.rs | |
| parent | d8215fc238a974950fcd4155a34f5383ebb589b9 (diff) | |
| download | rust-7c2cd93b2bf3c84b97ea798617105a6f85529d23.tar.gz rust-7c2cd93b2bf3c84b97ea798617105a6f85529d23.zip | |
Stabilize library features for 1.18.0
Closes #38863 Closes #38980 Closes #38903 Closes #36648
Diffstat (limited to 'src/libstd/collections/hash/map.rs')
| -rw-r--r-- | src/libstd/collections/hash/map.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs index 51d127f8ba7..8c4cbb66b45 100644 --- a/src/libstd/collections/hash/map.rs +++ b/src/libstd/collections/hash/map.rs @@ -1231,14 +1231,13 @@ impl<K, V, S> HashMap<K, V, S> /// # Examples /// /// ``` - /// #![feature(retain_hash_collection)] /// use std::collections::HashMap; /// /// let mut map: HashMap<isize, isize> = (0..8).map(|x|(x, x*10)).collect(); /// map.retain(|&k, _| k % 2 == 0); /// assert_eq!(map.len(), 4); /// ``` - #[unstable(feature = "retain_hash_collection", issue = "36648")] + #[stable(feature = "retain_hash_collection", since = "1.18.0")] pub fn retain<F>(&mut self, mut f: F) where F: FnMut(&K, &mut V) -> bool { |