Add `must_use` attribute to `len_utf8` and `len_utf16`.#130819

Merged

bors merged 1 commit intorust-lang:masterfrom

bjoernager:char-must-use-len-utf

Sep 25, 2024

Commits on Sep 25, 2024

Add 'must_use' attribute to 'char::len_utf8' and 'char::len_utf16';
bjoernager
committed