Rollup of 14 pull requests#150952

Closed

Zalathar wants to merge 34 commits intorust-lang:mainfrom

Zalathar:rollup-PvwP0JP

Commits on Dec 17, 2025

stabilize map_next_if
jdonszelmann
committed

Commits on Jan 6, 2026

Unix implementation for stdio set/take/replace
the8472
committed

Commits on Jan 7, 2026

Commits on Jan 8, 2026

Bump `diesel` to the most recent commit in `cargotest`
jieyouxu
committed

Commits on Jan 11, 2026