1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
error[E0277]: the trait bound `(): AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not satisfied
--> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:13
|
LL | fn ice() -> impl AsRef<Fn(&())> {
| ^^^^^^^^^^^^^^^^^^^ the trait `AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not implemented for `()`
error[E0782]: trait objects must include the `dyn` keyword
--> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:24
|
LL | fn ice() -> impl AsRef<Fn(&())> {
| ^^^^^^^
|
help: add `dyn` keyword before this trait
|
LL | fn ice() -> impl AsRef<dyn Fn(&())> {
| +++
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0277, E0782.
For more information about an error, try `rustc --explain E0277`.
|
