Rollup of 12 pull requests - #160339

Merged

rust-bors[bot] merged 31 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-ogANt9s

Aug 1, 2026

Commits on Jul 18, 2026

allocations: document that they can be read-only
RalfJung
committed

Commits on Jul 22, 2026

mention target-specific limitations can exist

RalfJung
and
programmerjake
committed

Commits on Jul 29, 2026

std: Update `wasip3` crate dependency
alexcrichton
committed

Commits on Jul 31, 2026

Remove itertools dependency from `rustc_ast_pretty`
blyxyas
committed

Commits on Aug 1, 2026