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Empty where clauses don't have an unused warning #125242

Closed dev-ardi closed 1 week ago

dev-ardi commented 2 weeks ago 
fn foo() where {}
mu001999 commented 1 week ago

By using rustfmt, we can get fn foo() {} after formatting. I think we don't need to warn more.

dev-ardi commented 1 week ago

Not when there's a return type: fn foo() -> () where {}

mu001999 commented 1 week ago

@dev-ardi seems what we should do is to improve rustfmt, right?

dev-ardi commented 1 week ago

I agree

workingjubilee commented 1 week ago

It seems this was wontfixed in #125277, so I think we can close this for now! Feel free to open issues with clippy/rustfmt/tell me I'm wrong and reopen it.