mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-04 19:28:29 +00:00

Doc-comment `IndexVec::from_elem` and use it in a few more places Since this PR is a reply to https://github.com/rust-lang/rust/pull/109819#discussion_r1156128164, r? ``@WaffleLapkin``