Rollup of 6 pull requests#155534

Closed

jhpratt wants to merge 15 commits intorust-lang:mainfrom

jhpratt:rollup-yAM8Y9R

Commits on Apr 1, 2026

core/num: Implement feature `integer_cast_extras`
okaneco
committed

Commits on Apr 9, 2026

constify Index(Mut), Deref(Mut) for Vec
Lars-Schumann
committed

Commits on Apr 18, 2026

Commits on Apr 20, 2026