mirror of https://github.com/rust-lang/rust.git
38 lines
1.4 KiB
Plaintext
38 lines
1.4 KiB
Plaintext
error[E0038]: the trait `Bar` is not dyn compatible
|
|
--> $DIR/generics.rs:20:5
|
|
|
|
|
LL | t
|
|
| ^ `Bar` is not dyn compatible
|
|
|
|
|
note: for a trait to be dyn compatible it needs to allow building a vtable
|
|
for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
|
|
--> $DIR/generics.rs:10:8
|
|
|
|
|
LL | trait Bar {
|
|
| --- this trait is not dyn compatible...
|
|
LL | fn bar<T>(&self, t: T);
|
|
| ^^^ ...because method `bar` has generic type parameters
|
|
= help: consider moving `bar` to another trait
|
|
= note: required for the cast from `&T` to `&dyn Bar`
|
|
|
|
error[E0038]: the trait `Bar` is not dyn compatible
|
|
--> $DIR/generics.rs:27:5
|
|
|
|
|
LL | t as &dyn Bar
|
|
| ^ `Bar` is not dyn compatible
|
|
|
|
|
note: for a trait to be dyn compatible it needs to allow building a vtable
|
|
for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
|
|
--> $DIR/generics.rs:10:8
|
|
|
|
|
LL | trait Bar {
|
|
| --- this trait is not dyn compatible...
|
|
LL | fn bar<T>(&self, t: T);
|
|
| ^^^ ...because method `bar` has generic type parameters
|
|
= help: consider moving `bar` to another trait
|
|
= note: required for the cast from `&T` to `&dyn Bar`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0038`.
|