Rollup of 4 pull requests #97063
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Rollup of 4 pull requests #97063
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PR rust-lang#94586 added support for using `rustc_nonnull_optimization_guaranteed` on values where the "null" value is the all-ones bitpattern. Now that rust-lang#94586 has made it to the stage0 compiler, add `rustc_nonnull_optimization_guaranteed` to `OwnedFd`, `BorrowedFd`, `OwnedSocket`, and `BorrowedSocket`, since these types all exclude all-ones bitpatterns. This allows `Option<OwnedFd>`, `Option<BorrowedFd>`, `Option<OwnedSocket>`, and `Option<BorrowedSocket>` to be used in FFI declarations, as described in the [I/O safety RFC]. [I/O safety RFC]: https://github.com/rust-lang/rfcs/blob/master/text/3128-io-safety.md#ownedfd-and-borrowedfdfd-1
I added this note, because if you forget the `--target` flags, you get a really ugly error message. rust-lang/cargo#10666
…ll-optimization-guaranteed, r=joshtriplett Add rustc_nonnull_optimization_guaranteed to Owned/Borrowed Fd/Socket PR rust-lang#94586 added support for using `rustc_nonnull_optimization_guaranteed` on values where the "null" value is the all-ones bitpattern. Now that rust-lang#94586 has made it to the stage0 compiler, add `rustc_nonnull_optimization_guaranteed` to `OwnedFd`, `BorrowedFd`, `OwnedSocket`, and `BorrowedSocket`, since these types all exclude all-ones bitpatterns. This allows `Option<OwnedFd>`, `Option<BorrowedFd>`, `Option<OwnedSocket>`, and `Option<BorrowedSocket>` to be used in FFI declarations, as described in the [I/O safety RFC]. [I/O safety RFC]: https://github.com/rust-lang/rfcs/blob/master/text/3128-io-safety.md#ownedfd-and-borrowedfdfd-1
Added note in documentation I added this note, because if you forget the `--target` flags, you get a really ugly error message. rust-lang/cargo#10666
…r=notriddle Add new eslint rule about brace style It also prevents one liners. r? `@notriddle`
Fix use of SetHandleInformation on UWP The use of `SetHandleInformation` (introduced in rust-lang#96441 to make `HANDLE` inheritable) breaks UWP builds because it is not available for UWP targets. Proposed workaround: duplicate the `HANDLE` with `inherit = true` and immediately close the old one. Traditional Windows Desktop programs are not affected. cc `@ChrisDenton`
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@bors r+ rollup=never p=5 |
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📌 Commit d56c59e has been approved by |
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☀️ Test successful - checks-actions |
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Finished benchmarking commit (29e972d): comparison url. Summary: This benchmark run did not return any relevant results. If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression |
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