Rollup of 8 pull requests#153937

Merged

rust-bors[bot] merged 17 commits into

rust-lang:mainfrom

Zalathar:rollup-jVZ9rxY

Mar 16, 2026

Commits on Mar 8, 2026

MaybeUninit: mention common mistakes in assume_init docs; link to validity invariant docs
RalfJung
committed

Commits on Mar 11, 2026

Show named lifetime in closure upvar diagnostics instead of synthetic '1
arferreira
committed

Commits on Mar 13, 2026

mir_build only depends on lint_defs, not lints
jyn514
committed

Commits on Mar 14, 2026

Add overview documentation for `std::mem`.
kpreid
committed

Commits on Mar 16, 2026