| error[E0792]: expected generic lifetime parameter, found `'_` | |
| --> $DIR/taint.rs:14:17 | |
| | | |
| LL | type Two<'a, 'b> = impl std::fmt::Debug; | |
| | -- this generic parameter must be used with a generic lifetime parameter | |
| ... | |
| LL | let c1 = || set(x); | |
| | ^^^^^^ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0792`. |