36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
error[E0277]: the trait bound `dyn Send: Trait` is not satisfied
|
|
--> $DIR/unsized_coercion3.rs:14:17
|
|
|
|
|
LL | let x = hello();
|
|
| ^^^^^^^ the trait `Trait` is not implemented for `dyn Send`
|
|
|
|
|
= help: the trait `Trait` is implemented for `u32`
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/unsized_coercion3.rs:19:5
|
|
|
|
|
LL | fn hello() -> Box<impl Trait + ?Sized> {
|
|
| ------------------------
|
|
| | |
|
|
| | the expected opaque type
|
|
| expected `Box<impl Trait + ?Sized>` because of return type
|
|
...
|
|
LL | Box::new(1u32)
|
|
| ^^^^^^^^^^^^^^ types differ
|
|
|
|
|
= note: expected struct `Box<impl Trait + ?Sized>`
|
|
found struct `Box<u32>`
|
|
|
|
error[E0277]: the trait bound `dyn Send: Trait` is not satisfied
|
|
--> $DIR/unsized_coercion3.rs:11:1
|
|
|
|
|
LL | fn hello() -> Box<impl Trait + ?Sized> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `dyn Send`
|
|
|
|
|
= help: the trait `Trait` is implemented for `u32`
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0308.
|
|
For more information about an error, try `rustc --explain E0277`.
|