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error[E0277]: the trait bound `fn(Argument) -> Return {function}: Trait` is not satisfied
--> $DIR/issue-99875.rs:12:11
|
LL | takes(function);
| ----- ^^^^^^^^ the trait `Trait` is not implemented for fn item `fn(Argument) -> Return {function}`
| |
| required by a bound introduced by this call
|
note: required by a bound in `takes`
--> $DIR/issue-99875.rs:9:18
|
LL | fn takes(_: impl Trait) {}
| ^^^^^ required by this bound in `takes`
help: the trait `Trait` is implemented for fn pointer `fn(Argument) -> Return`, try casting using `as`
|
LL | takes(function as fn(Argument) -> Return);
| +++++++++++++++++++++++++
error[E0277]: the trait bound `[closure@$DIR/issue-99875.rs:14:11: 14:34]: Trait` is not satisfied
--> $DIR/issue-99875.rs:14:11
|
LL | takes(|_: Argument| -> Return { todo!() });
| ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for closure `[closure@$DIR/issue-99875.rs:14:11: 14:34]`
| |
| required by a bound introduced by this call
|
= help: the trait `Trait` is implemented for fn pointer `fn(Argument) -> Return`
note: required by a bound in `takes`
--> $DIR/issue-99875.rs:9:18
|
LL | fn takes(_: impl Trait) {}
| ^^^^^ required by this bound in `takes`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
|
