| error[E0425]: cannot find function `bar` in module `a` | |
| --> $DIR/macro-outer-attributes.rs:18:8 | |
| | | |
| LL | a::bar(); | |
| | ^^^ not found in `a` | |
| help: possible candidate is found in another module, you can import it into scope | |
| | | |
| LL | use b::bar; | |
| | | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0425`. |