Suggest fn ptr rather than fn item and suggest to use `Fn` trait bounds rather than the unique closure type in E0121#80284

Merged

bors merged 2 commits intorust-lang:masterfrom ThePuzzlemaker:issue-80179-fix

Dec 28, 2020

+69-6

Commits on Dec 22, 2020

Suggest fn ptr rather than fn item and suggest to use Fn trait bounds rather than the unique closure type in E0121
ThePuzzlemaker
committed
Add regression test for #80179
ThePuzzlemaker
committed