Rollup of 6 pull requests #96919
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Rollup of 6 pull requests #96919
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Making `BorrowedFd::borrow_raw` a const fn allows it to be used to create a constant `BorrowedFd<'static>` holding constants such as `AT_FDCWD`. This will allow [`rustix::fs::cwd`] to become a const fn. For consistency, make similar changes to `BorrowedHandle::borrow_raw` and `BorrowedSocket::borrow_raw`. [`rustix::fs::cwd`]: https://docs.rs/rustix/latest/rustix/fs/fn.cwd.html
… infer output type lifetimes
This removes a special case that doesn't seem to do anything any more.
…onst-fns, r=joshtriplett Make `BorrowedFd::borrow_raw` a const fn. Making `BorrowedFd::borrow_raw` a const fn allows it to be used to create a constant `BorrowedFd<'static>` holding constants such as `AT_FDCWD`. This will allow [`rustix::fs::cwd`] to become a const fn. For consistency, make similar changes to `BorrowedHandle::borrow_raw` and `BorrowedSocket::borrow_raw`. [`rustix::fs::cwd`]: https://docs.rs/rustix/latest/rustix/fs/fn.cwd.html r? `@joshtriplett`
rustdoc: correct path to type alias methods Fixes rust-lang#83991
…rrors Add regression test for rust-lang#68408 Closes rust-lang#68408
…iddle Fix js error On the source code pages, we get a JS error:  It's fixed in the first commit. The second one is removing an unused CSS rule and the third one is a little cleanup of a GUI test. cc `@jsha` r? `@notriddle`
…aints, r=compiler-errors Use lifetimes on type-alias-impl-trait used in function signatures to infer output type lifetimes fixes rust-lang#96564 TLDR: ```rust fn execute(ty: Ty<'_>) -> &str { todo!() } ``` (`Ty` being a type alias impl trait) used to produce the following error before this PR ``` error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types --> src/lib.rs:4:27 | 4 | fn execute(ty: Ty<'_>) -> &str { todo!() } | ^^^^ | = note: lifetimes appearing in an associated type are not considered constrained ```
…r-errors simplify length count
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Successful merges:
BorrowedFd::borrow_rawa const fn. #96232 (MakeBorrowedFd::borrow_rawa const fn.)Failed merges:
r? @ghost
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