| error[E0621]: explicit lifetime required in the type of `y` | |
| --> $DIR/ex2a-push-one-existing-name.rs:6:5 | |
| | | |
| LL | x.push(y); | |
| | ^^^^^^^^^ lifetime `'a` required | |
| | | |
| help: add explicit lifetime `'a` to the type of `y` | |
| | | |
| LL | fn foo<'a>(x: &mut Vec<Ref<'a, i32>>, y: Ref<'a, i32>) { | |
| | +++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0621`. |