Rollup of 11 pull requests#151627

Closed

JonathanBrouwer wants to merge 33 commits intorust-lang:mainfrom

JonathanBrouwer:rollup-txabfpM

Commits on Jan 4, 2026

add CSE optimization tests for iterating over slice
is57primenumber
committed

Commits on Jan 8, 2026

Fix(lib/win/thread): Ensure `Sleep`'s usage passes over the requested duration under Win7
PaulDance
committed

Commits on Jan 20, 2026

Commits on Jan 23, 2026

relnotes: fix 1.93's `as_mut_array` methods
cuviper
committed

Commits on Jan 24, 2026

Commits on Jan 25, 2026