bors dda4a881e0 Auto merge of #83515 - tamird:string-remove-matches-rev, r=m-ou-se
String::remove_matches O(n^2) -> O(n)

Copy only non-matching bytes. Replace collection of matches into a
vector with iteration over rejections, exploiting the guarantee that we
mutate parts of the haystack that have already been searched over.

r? `@joshtriplett`
2021-06-08 01:05:48 +00:00
..