| error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'b` due to conflicting requirements |
| --> $DIR/trait-impl-of-supertrait-has-wrong-lifetime-parameters.rs:34:13 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { //~ ERROR cannot infer an appropriate lifetime |
| | ^^^^^^^^^^ |
| | |
| note: first, the lifetime cannot outlive the lifetime 'a as defined on the impl at 34:6... |
| --> $DIR/trait-impl-of-supertrait-has-wrong-lifetime-parameters.rs:34:6 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { //~ ERROR cannot infer an appropriate lifetime |
| | ^^ |
| note: ...but the lifetime must also be valid for the lifetime 'b as defined on the impl at 34:9... |
| --> $DIR/trait-impl-of-supertrait-has-wrong-lifetime-parameters.rs:34:9 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { //~ ERROR cannot infer an appropriate lifetime |
| | ^^ |
| = note: ...so that the types are compatible: |
| expected T1<'a> |
| found T1<'_> |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0495`. |
