Rollup of 11 pull requests#145475

Merged

bors merged 25 commits intorust-lang:masterfrom

jhpratt:rollup-jr0wado

Aug 16, 2025

Commits on Jul 15, 2025

Add `Default` impls for `Pin`ned `Box`, `Rc`, `Arc`
Jules-Bertholet
committed

Commits on Jul 17, 2025

Stabilize as_array_of_cells
jsimmons
committed

Commits on Aug 5, 2025

Stabilize `core::iter::chain`
rossmacarthur
committed

Commits on Aug 15, 2025