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| author | Scott McMurray <scottmcm@users.noreply.github.com> | 2023-04-20 19:54:46 -0700 |
|---|---|---|
| committer | Scott McMurray <scottmcm@users.noreply.github.com> | 2023-04-20 19:54:46 -0700 |
| commit | 8055bb87c5d17f4e108097f24171cb8baab71072 (patch) | |
| tree | e855de473ceb4bf61316f7cca469348d69f0f6b0 /library/alloc/src/vec | |
| parent | d19b64fb54391b64ce99981577c67c93ac2a9ffa (diff) | |
| download | rust-8055bb87c5d17f4e108097f24171cb8baab71072.tar.gz rust-8055bb87c5d17f4e108097f24171cb8baab71072.zip | |
More `mem::take` in `library`
A bunch of places were using `replace(…, &mut [])`, but that can just be `take`.
Diffstat (limited to 'library/alloc/src/vec')
| -rw-r--r-- | library/alloc/src/vec/drain.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/alloc/src/vec/drain.rs b/library/alloc/src/vec/drain.rs index 2b1a787cc54..e3ca6eb7833 100644 --- a/library/alloc/src/vec/drain.rs +++ b/library/alloc/src/vec/drain.rs @@ -197,7 +197,7 @@ impl<T, A: Allocator> Drop for Drain<'_, T, A> { } } - let iter = mem::replace(&mut self.iter, (&mut []).iter()); + let iter = mem::take(&mut self.iter); let drop_len = iter.len(); let mut vec = self.vec; |