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

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