Rollup of 17 pull requests
Successful merges:
- #55182 (Redox: Update to new changes)
- #55211 (Add BufWriter::buffer method)
- #55507 (Add link to std::mem::size_of to size_of intrinsic documentation)
- #55530 (Speed up String::from_utf16)
- #55556 (Use `Mmap` to open the rmeta file.)
- #55622 (NetBSD: link libstd with librt in addition to libpthread)
- #55750 (Make `NodeId` and `HirLocalId` `newtype_index`)
- #55778 (Wrap some query results in `Lrc`.)
- #55781 (More precise spans for temps and their drops)
- #55785 (Add mem::forget_unsized() for forgetting unsized values)
- #55852 (Rewrite `...` as `..=` as a `MachineApplicable` 2018 idiom lint)
- #55865 (Unix RwLock: avoid racy access to write_locked)
- #55901 (fix various typos in doc comments)
- #55926 (Change sidebar selector to fix compatibility with docs.rs)
- #55930 (A handful of hir tweaks)
- #55932 (core/char: Speed up `to_digit()` for `radix <= 10`)
- #55956 (add tests for some fixed ICEs)
Failed merges:
r? @ghost
9649c1f70f