| error[E0405]: cannot find trait `T` in this scope | |
| --> $DIR/issue-21221-4.rs:20:6 | |
| | | |
| LL | impl T for Foo {} | |
| | ^ not found in this scope | |
| help: possible candidate is found in another module, you can import it into scope | |
| | | |
| LL | use issue_21221_4::T; | |
| | | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0405`. |