Rollup of 6 pull requests#112624

Merged

bors merged 12 commits into

rust-lang:masterfrom

matthiaskrgr:rollup-db6ta1b

Jun 14, 2023

Commits on Feb 3, 2023

Specify behavior of HashSet::insert
stepancheg
committed

Commits on May 28, 2023

Commits on Jun 11, 2023

properly check associated consts for infer placeholders
compiler-errors
committed

Commits on Jun 12, 2023

Implement `TryFrom<&OsStr>` for `&str`
aticu
committed

Commits on Jun 13, 2023

Don't print unsupported split-debuginfo modes with -Zunstable-options
Alexendoo
committed

Commits on Jun 14, 2023