| 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:24:13 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { |
| | ^^^^^^^^^^ |
| | |
| note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 24:6... |
| --> $DIR/trait-impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:6 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { |
| | ^^ |
| note: ...but the lifetime must also be valid for the lifetime `'b` as defined on the impl at 24:9... |
| --> $DIR/trait-impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:9 |
| | |
| LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> { |
| | ^^ |
| = 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`. |
