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error[E0277]: expected a `FnOnce(&mut UIView<'_, T>)` closure, found `F`
--> $DIR/issue-100690.rs:34:23
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LL | real_dispatch(f)
| ------------- ^ expected an `FnOnce(&mut UIView<'_, T>)` closure, found `F`
| |
| required by a bound introduced by this call
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= note: expected a closure with signature `for<'a, 'b> fn(&'a mut UIView<'b, _>)`
found a closure with signature `fn(&mut UIView<'a, _>)`
note: required by a bound in `real_dispatch`
--> $DIR/issue-100690.rs:8:8
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LL | fn real_dispatch<T, F>(f: F) -> Result<(), io::Error>
| ------------- required by a bound in this function
LL | where
LL | F: FnOnce(&mut UIView<T>) -> Result<(), io::Error> + Send + 'static,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `real_dispatch`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.
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