Remove `finished` flag from `MapWhile`#68820

Merged

bors merged 3 commits intorust-lang:masterfrom

WaffleLapkin:remove_finished_from_map_while

Mar 22, 2020

Commits on Feb 4, 2020

Remove `finished` flag from `MapWhile`
WaffleLapkin
committed

Commits on Feb 24, 2020

adjuste doc of `map_while`
WaffleLapkin
committed

Commits on Mar 21, 2020

slightly change the `Iterator::map_while` docs
WaffleLapkin
committed