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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2022-10-21 15:29:02 +0000 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2022-10-21 15:29:02 +0000 |
| commit | e97d295d0078b03212cecb91854b979e4757ba72 (patch) | |
| tree | 4e220bb48e4aedcd24d13079147d21e07b49a79e | |
| parent | 2a9217601c0e5ae83fa8bca6797137a6d2f7e4e5 (diff) | |
| download | rust-e97d295d0078b03212cecb91854b979e4757ba72.tar.gz rust-e97d295d0078b03212cecb91854b979e4757ba72.zip | |
Remove incorrect comment in `Vec::drain`
| -rw-r--r-- | library/alloc/src/vec/mod.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs index b2bb7a5b2e6..240d2838ab5 100644 --- a/library/alloc/src/vec/mod.rs +++ b/library/alloc/src/vec/mod.rs @@ -1999,9 +1999,7 @@ impl<T, A: Allocator> Vec<T, A> { unsafe { // set self.vec length's to start, to be safe in case Drain is leaked self.set_len(start); - // Use the borrow in the IterMut to indicate borrowing behavior of the - // whole Drain iterator (like &mut T). - let range_slice = slice::from_raw_parts_mut(self.as_mut_ptr().add(start), end - start); + let range_slice = slice::from_raw_parts(self.as_ptr().add(start), end - start); Drain { tail_start: end, tail_len: len - end, |