blob: 506d40cb7768f7426de7198330bd6e5e589800d9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
error[E0271]: expected `hi` to be a fn item that returns `Box<u8>`, but it returns `impl Sized`
--> $DIR/issue-98608.rs:6:39
|
LL | fn hi() -> impl Sized {
| ---------- the found opaque type
...
LL | let b: Box<dyn Fn() -> Box<u8>> = Box::new(hi);
| ^^^^^^^^^^^^ expected `Box<u8>`, found opaque type
|
= note: expected struct `Box<u8>`
found opaque type `impl Sized`
= note: required for the cast from `fn() -> impl Sized {hi}` to the object type `dyn Fn() -> Box<u8>`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0271`.
|
