| error[E0311]: the parameter type `T` may not live long enough | |
| --> $DIR/E0311.rs:6:5 | |
| | | |
| LL | fn no_restriction<T>(x: &()) -> &() { | |
| | --- the parameter type `T` must be valid for the anonymous lifetime defined here... | |
| LL | with_restriction::<T>(x) | |
| | ^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | |
| | | |
| help: consider adding an explicit lifetime bound | |
| | | |
| LL | fn no_restriction<'a, T: 'a>(x: &'a ()) -> &'a () { | |
| | +++ ++++ ++ ++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0311`. |