Rollup of 19 pull requests#158924

Merged

rust-bors[bot] merged 52 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-rCVjim4

Jul 8, 2026

Commits on Jun 12, 2026

Rewrite safety requirements for `Allocator` impls
theemathas
committed

Commits on Jun 15, 2026

Address feedback comments.
theemathas
committed

Commits on Jun 19, 2026

Fix sidebar heading order
tyilo
committed

Commits on Jun 22, 2026

view types: add a few tests
scrabsha
committed

Commits on Jun 23, 2026

view-types: store view types in the AST
scrabsha
committed

Commits on Jun 29, 2026

Commits on Jul 1, 2026

Fix conditions of `&` API invalidating memory blocks.
theemathas
committed

Commits on Jul 4, 2026

Clarify that LocalKey::try_with may return AccessError
kpeis695
committed

Commits on Jul 7, 2026