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