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| author | Thalia Archibald <thalia@archibald.dev> | 2025-04-12 17:49:53 -0700 |
|---|---|---|
| committer | Thalia Archibald <thalia@archibald.dev> | 2025-05-02 20:08:28 -0700 |
| commit | cbdd7134ff72aaf3679f4df2b2e4a0fe847edd06 (patch) | |
| tree | df6c2bbe65deba89f1744415b6719f6e868ee299 /library/alloc/src | |
| parent | 2d5ffc513f1c56b7bc95bacb2519705096e8cc2b (diff) | |
| download | rust-cbdd7134ff72aaf3679f4df2b2e4a0fe847edd06.tar.gz rust-cbdd7134ff72aaf3679f4df2b2e4a0fe847edd06.zip | |
Implement Iterator::last for vec::IntoIter
Diffstat (limited to 'library/alloc/src')
| -rw-r--r-- | library/alloc/src/vec/into_iter.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs index 1af110691ba..37df928228d 100644 --- a/library/alloc/src/vec/into_iter.rs +++ b/library/alloc/src/vec/into_iter.rs @@ -259,6 +259,11 @@ impl<T, A: Allocator> Iterator for IntoIter<T, A> { } #[inline] + fn last(mut self) -> Option<T> { + self.next_back() + } + + #[inline] fn next_chunk<const N: usize>(&mut self) -> Result<[T; N], core::array::IntoIter<T, N>> { let mut raw_ary = [const { MaybeUninit::uninit() }; N]; |