| error[E0308]: mismatched types | |
| --> $DIR/old-lub-glb-object.rs:7:13 | |
| | | |
| LL | let z = match 22 { | |
| | _____________^ | |
| LL | | | |
| LL | | 0 => x, | |
| LL | | _ => y, | |
| LL | | }; | |
| | |_____^ one type is more general than the other | |
| | | |
| = note: expected trait object `dyn for<'a, 'b> Foo<&'a u8, &'b u8>` | |
| found trait object `dyn for<'a> Foo<&'a u8, &'a u8>` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0308`. |