Gracefully handle mistyping -> as => in function return type#77035

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bors merged 3 commits intorust-lang:masterfrom

mibac138:fn-fat-arrow-return

Dec 19, 2020

Commits on Dec 1, 2020

Gracefully handle mistyping -> as => in function return type
mibac138
committed

Commits on Dec 3, 2020

Gracefully handle confusing -> with : in function return type
mibac138
committed

Commits on Dec 17, 2020

Address review comments
mibac138
committed