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| author | bors <bors@rust-lang.org> | 2023-04-07 05:49:34 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-04-07 05:49:34 +0000 |
| commit | 97879ce24ba6fbc89b1a7a9bef5d31f73963646c (patch) | |
| tree | 59b979d03db5928ab0e435186440750a768b1079 /library/std | |
| parent | 32ea4bb9e3785ae76660b1303e821255c02aad1a (diff) | |
| parent | 9169107c1cf15bc955bb15a06d83a1ebf011e9eb (diff) | |
| download | rust-97879ce24ba6fbc89b1a7a9bef5d31f73963646c.tar.gz rust-97879ce24ba6fbc89b1a7a9bef5d31f73963646c.zip | |
Auto merge of #109990 - gwy15:remove-bufwriter-useless-mut-pointer, r=jyn514
Remove an unnecessary `mut` in `BufWriter::into_parts`. `ptr::read` takes `*const T` so `&mut` is not necessary.
Diffstat (limited to 'library/std')
| -rw-r--r-- | library/std/src/io/buffered/bufwriter.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/io/buffered/bufwriter.rs b/library/std/src/io/buffered/bufwriter.rs index 6acb937e784..14c455d4fa3 100644 --- a/library/std/src/io/buffered/bufwriter.rs +++ b/library/std/src/io/buffered/bufwriter.rs @@ -339,7 +339,7 @@ impl<W: Write> BufWriter<W> { let buf = if !self.panicked { Ok(buf) } else { Err(WriterPanicked { buf }) }; // SAFETY: forget(self) prevents double dropping inner - let inner = unsafe { ptr::read(&mut self.inner) }; + let inner = unsafe { ptr::read(&self.inner) }; mem::forget(self); (inner, buf) |