| error[E0061]: this function takes 2 arguments but 1 argument was supplied |
| --> $DIR/issue-18819.rs:16:5 |
| | |
| LL | print_x(X); |
| | ^^^^^^^--- argument #2 of type `&str` is missing |
| | |
| note: expected `&dyn Foo<Item = bool>`, found `X` |
| --> $DIR/issue-18819.rs:16:13 |
| | |
| LL | print_x(X); |
| | ^ |
| = note: expected reference `&dyn Foo<Item = bool>` |
| found struct `X` |
| note: function defined here |
| --> $DIR/issue-18819.rs:11:4 |
| | |
| LL | fn print_x(_: &dyn Foo<Item=bool>, extra: &str) { |
| | ^^^^^^^ ---------------------- ----------- |
| help: consider borrowing here |
| | |
| LL | print_x(&X); |
| | + |
| help: provide the argument |
| | |
| LL | print_x(/* &dyn Foo<Item = bool> */, /* &str */); |
| | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0061`. |
