error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/hidden-lifetimes.rs:28:54
+ --> $DIR/hidden-lifetimes.rs:29:5
|
LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a {
- | -- ^^^^^^^^^^^^^^
- | |
- | hidden type `&'a mut &'b T` captures the lifetime `'b` as defined here
+ | -- hidden type `&'a mut &'b T` captures the lifetime `'b` as defined here
+LL | x
+ | ^
|
help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
|
| ++++
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/hidden-lifetimes.rs:45:70
+ --> $DIR/hidden-lifetimes.rs:46:5
|
LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a {
- | -- ^^^^^^^^^^^^^^
- | |
- | hidden type `Rc<RefCell<&'b T>>` captures the lifetime `'b` as defined here
+ | -- hidden type `Rc<RefCell<&'b T>>` captures the lifetime `'b` as defined here
+LL | x
+ | ^
|
help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound
|