LL | | }
| |_____^
|
-help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound
+help: to declare that `impl FnOnce()` captures `'_`, you can add an explicit `'_` lifetime bound
|
LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_
| ++++