| error[E0277]: expected a `FnOnce<(&i32,)>` closure, found `i32` |
| --> $DIR/check-trait-object-bounds-2.rs:13:5 |
| | |
| LL | fn f<T: for<'r> X<'r> + ?Sized>() { |
| | ------------- required by this bound in `f` |
| ... |
| LL | f::<dyn for<'x> X<'x, F = i32>>(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnOnce<(&i32,)>` closure, found `i32` |
| | |
| = help: the trait `for<'r> FnOnce<(&'r i32,)>` is not implemented for `i32` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
