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| author | Michael Goulet <michael@errs.io> | 2023-06-16 12:53:21 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-16 12:53:21 -0700 |
| commit | c55af41e7a8388a022049f21a93b68626b36bc90 (patch) | |
| tree | 37bdf49a94a40fb6487c2c6a335fddbf06227b4a /library/std/src/error.rs | |
| parent | 6a94e87a54ecf2df307c65af2dbc2effb3a525b8 (diff) | |
| parent | 29302a204c1f5a1ac1c114cbdb17c32a24da8367 (diff) | |
| download | rust-c55af41e7a8388a022049f21a93b68626b36bc90.tar.gz rust-c55af41e7a8388a022049f21a93b68626b36bc90.zip | |
Rollup merge of #111074 - WaffleLapkin:🌟unsizes_your_buf_reader🌟, r=Amanieu
Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`
TL;DR:
```diff,rust
-pub struct BufReader<R> { /* ... */ }
+pub struct BufReader<R: ?Sized> { /* ... */ }
-pub struct BufWriter<W: Write> { /* ... */ }
+pub struct BufWriter<W: ?Sized + Write> { /* ... */ }
-pub struct LineWriter<W: Write> { /* ... */ }
+pub struct LineWriter<W: ?Sized + Write> { /* ... */ }
```
This allows using `&mut BufReader<dyn Read>`, for example.
**This is an insta-stable change**.
Diffstat (limited to 'library/std/src/error.rs')
0 files changed, 0 insertions, 0 deletions