1 error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'b` due to conflicting requirements
2 --> $DIR/impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:13
4 LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> {
7 note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 24:6...
8 --> $DIR/impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:6
10 LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> {
12 note: ...but the lifetime must also be valid for the lifetime `'b` as defined on the impl at 24:9...
13 --> $DIR/impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:9
15 LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> {
17 note: ...so that the types are compatible
18 --> $DIR/impl-of-supertrait-has-wrong-lifetime-parameters.rs:24:13
20 LL | impl<'a,'b> T2<'a, 'b> for S<'a, 'b> {
22 = note: expected `T1<'a>`
25 error: aborting due to previous error
27 For more information about this error, try `rustc --explain E0495`.