Esteban Küber e6bd6c2044 Use parenthetical notation for Fn traits ... Always use the `Fn(T) -> R` format when printing closure traits instead of `Fn<(T,), Output = R>`. Fix #67100: ``` error[E0277]: expected a `Fn()` closure, found `F` --> file.rs:6:13 | 6 | call_fn(f) | ------- ^ expected an `Fn()` closure, found `F` | | | required by a bound introduced by this call | = note: wrap the `F` in a closure with no arguments: `|| { /* code */ }` note: required by a bound in `call_fn` --> file.rs:1:15 | 1 | fn call_fn<F: Fn() -> ()>(f: &F) { | ^^^^^^^^^^ required by this bound in `call_fn` help: consider further restricting this bound | 5 | fn call_any<F: std::any::Any + Fn()>(f: &F) { | ++++++ ```		2024-05-29 22:26:54 +00:00
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dont-suggest-unsize-deref.rs
dont-suggest-unsize-deref.stderr
issue-39029.fixed
issue-39029.rs
issue-39029.stderr
issue-62530.fixed
issue-62530.rs
issue-62530.stderr
multiple-0.fixed
multiple-0.rs
multiple-0.stderr
multiple-1.rs
multiple-1.stderr
root-obligation.fixed
root-obligation.rs
root-obligation.stderr
suggest-dereferencing-receiver-argument.fixed
suggest-dereferencing-receiver-argument.rs
suggest-dereferencing-receiver-argument.stderr