Implement missing `AsMut<str>` for `str`#80279

Merged

bors merged 2 commits intorust-lang:masterfrom Yaulendil:str-as-mut

Jan 31, 2021

+8

Commits on Dec 21, 2020

Implement AsMut<str> for str
Yaulendil
committed

Commits on Jan 30, 2021

Bump as_mut_str_for_str stable version.
m-ou-se
authored