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e6bd6c2044
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) { | ++++++ ``` |
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| .. | ||
| auxiliary | ||
| assoc-fn-bound-root-obligation.rs | ||
| assoc-fn-bound-root-obligation.stderr | ||
| basic.rs | ||
| generic_trait.rs | ||
| impl-comparison-duplicates.rs | ||
| in-arc.rs | ||
| multiple.rs | ||
| not-on-bare-trait-2021.rs | ||
| not-on-bare-trait-2021.stderr | ||
| not-on-bare-trait.rs | ||
| not-on-bare-trait.stderr | ||
| not-on-struct.rs | ||
| not-on-struct.stderr | ||
| on-structs-and-enums-in-fns.rs | ||
| on-structs-and-enums-in-fns.stderr | ||
| on-structs-and-enums-in-impls.rs | ||
| on-structs-and-enums-in-impls.stderr | ||
| on-structs-and-enums-locals.rs | ||
| on-structs-and-enums-locals.stderr | ||
| on-structs-and-enums-rpass.rs | ||
| on-structs-and-enums-static.rs | ||
| on-structs-and-enums-static.stderr | ||
| on-structs-and-enums-xc.rs | ||
| on-structs-and-enums-xc.stderr | ||
| on-structs-and-enums-xc1.rs | ||
| on-structs-and-enums-xc1.stderr | ||
| on-structs-and-enums.rs | ||
| on-structs-and-enums.stderr | ||
| recursion.rs | ||
| same-crate-name.rs | ||
| same-crate-name.stderr | ||
| sugar.rs | ||
| sugar.stderr | ||