error[E0599]: no method named `a` found for type `()` in the current scope | |
--> $DIR/issue-43189.rs:10:8 | |
| | |
LL | ().a(); | |
| ^ method not found in `()` | |
| | |
= help: items from traits can only be used if the trait is in scope | |
help: the following trait is implemented but not in scope; perhaps add a `use` for it: | |
| | |
LL | use xcrate_issue_43189_b::xcrate_issue_43189_a::A; | |
| | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0599`. |