2019-01-08 15:14:04 -06:00
|
|
|
error[E0038]: the trait `Trait` cannot be made into an object
|
|
|
|
--> $DIR/wf-convert-unsafe-trait-obj.rs:16:25
|
|
|
|
|
|
2020-01-19 16:53:37 -06:00
|
|
|
LL | trait Trait: Sized {}
|
|
|
|
| ----- the trait cannot require that `Self : Sized`
|
|
|
|
...
|
2019-01-08 15:14:04 -06:00
|
|
|
LL | let t: &dyn Trait = &S;
|
|
|
|
| ^^ the trait `Trait` cannot be made into an object
|
|
|
|
|
|
|
|
|
= note: required because of the requirements on the impl of `std::ops::CoerceUnsized<&dyn Trait>` for `&S`
|
|
|
|
= note: required by cast to type `&dyn Trait`
|
|
|
|
|
|
|
|
error[E0038]: the trait `Trait` cannot be made into an object
|
|
|
|
--> $DIR/wf-convert-unsafe-trait-obj.rs:17:17
|
|
|
|
|
|
2020-01-19 16:53:37 -06:00
|
|
|
LL | trait Trait: Sized {}
|
|
|
|
| ----- the trait cannot require that `Self : Sized`
|
|
|
|
...
|
2019-01-08 15:14:04 -06:00
|
|
|
LL | takes_trait(&S);
|
|
|
|
| ^^ the trait `Trait` cannot be made into an object
|
|
|
|
|
|
|
|
|
= note: required because of the requirements on the impl of `std::ops::CoerceUnsized<&dyn Trait>` for `&S`
|
|
|
|
= note: required by cast to type `&dyn Trait`
|
|
|
|
|
|
|
|
error[E0038]: the trait `Trait` cannot be made into an object
|
|
|
|
--> $DIR/wf-convert-unsafe-trait-obj.rs:15:5
|
|
|
|
|
|
2020-01-19 16:53:37 -06:00
|
|
|
LL | trait Trait: Sized {}
|
|
|
|
| ----- the trait cannot require that `Self : Sized`
|
|
|
|
...
|
2019-01-08 15:14:04 -06:00
|
|
|
LL | &S as &dyn Trait;
|
|
|
|
| ^^ the trait `Trait` cannot be made into an object
|
|
|
|
|
|
|
|
|
= note: required because of the requirements on the impl of `std::ops::CoerceUnsized<&dyn Trait>` for `&S`
|
|
|
|
= note: required by cast to type `&dyn Trait`
|
|
|
|
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
|
|
|
|
For more information about this error, try `rustc --explain E0038`.
|