Minor changes to `IndexVec::ensure_contains_elem` & related methods#110451

Merged

bors merged 2 commits intorust-lang:masterfrom WaffleLapkin:ensure_return_elem

Apr 19, 2023

+24-26

Commits on Apr 17, 2023

Make IndexVec::ensure_contains_elem return a reference to the element
WaffleLapkin
committed

Commits on Apr 18, 2023

Don't allocate it IndexVec::remove
WaffleLapkin
committed