32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
error[E0311]: the parameter type `T` may not live long enough
|
|
--> $DIR/async-generics.rs:5:5
|
|
|
|
|
LL | async fn foo(&self) -> &(T, U);
|
|
| ^^^^^^^^^^^^^-^^^^^^^^^^^^^^^^^
|
|
| | |
|
|
| | the parameter type `T` must be valid for the anonymous lifetime as defined here...
|
|
| ...so that the reference type `&(T, U)` does not outlive the data it points at
|
|
|
|
|
help: consider adding an explicit lifetime bound
|
|
|
|
|
LL | async fn foo<'a>(&'a self) -> &'a (T, U) where T: 'a;
|
|
| ++++ ++ ++ +++++++++++
|
|
|
|
error[E0311]: the parameter type `U` may not live long enough
|
|
--> $DIR/async-generics.rs:5:5
|
|
|
|
|
LL | async fn foo(&self) -> &(T, U);
|
|
| ^^^^^^^^^^^^^-^^^^^^^^^^^^^^^^^
|
|
| | |
|
|
| | the parameter type `U` must be valid for the anonymous lifetime as defined here...
|
|
| ...so that the reference type `&(T, U)` does not outlive the data it points at
|
|
|
|
|
help: consider adding an explicit lifetime bound
|
|
|
|
|
LL | async fn foo<'a>(&'a self) -> &'a (T, U) where U: 'a;
|
|
| ++++ ++ ++ +++++++++++
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0311`.
|