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| author | bors <bors@rust-lang.org> | 2015-05-04 04:05:37 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-05-04 04:05:37 +0000 |
| commit | 6517a0e90ef607227eec3e888707c36bf191fd09 (patch) | |
| tree | 3675a310f3790844a9cfaa413ba7f1ae6ae21415 /src/libcollections | |
| parent | 45b9a34a7b0ad3ccf85cd8f5a92cfe2e01861e69 (diff) | |
| parent | 5d8431c20387531d7dcbb6ad3841d15fe41b3c09 (diff) | |
Auto merge of #25047 - sinkuu:vec_intoiter_override, r=alexcrichton
Override methods `count`, `last`, and `nth` in vec::IntoIter. #24214
Diffstat (limited to 'src/libcollections')
| -rw-r--r-- | src/libcollections/vec.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs index 33de6b79736..935648099a7 100644 --- a/src/libcollections/vec.rs +++ b/src/libcollections/vec.rs @@ -1777,6 +1777,11 @@ impl<T> Iterator for IntoIter<T> { let exact = diff / (if size == 0 {1} else {size}); (exact, Some(exact)) } + + #[inline] + fn count(self) -> usize { + self.size_hint().0 + } } #[stable(feature = "rust1", since = "1.0.0")] |