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error[E0605]: non-primitive cast: `&dyn Foo<i32>` as `&dyn Bar<u32>`
--> $DIR/type-checking-test-2.rs:20:13
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LL | let _ = x as &dyn Bar<u32>; // Error
| ^^^^^^^^^^^^^^^^^^ invalid cast
|
help: consider borrowing the value
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LL | let _ = &x as &dyn Bar<u32>; // Error
| +
error[E0277]: the trait bound `&dyn Foo<i32>: Bar<u32>` is not satisfied
--> $DIR/type-checking-test-2.rs:20:13
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LL | let _ = x as &dyn Bar<u32>; // Error
| ^ the trait `Bar<u32>` is not implemented for `&dyn Foo<i32>`
|
= note: required for the cast from `&dyn Foo<i32>` to the object type `dyn Bar<u32>`
error[E0605]: non-primitive cast: `&dyn Foo<u32>` as `&dyn Bar<_>`
--> $DIR/type-checking-test-2.rs:26:13
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LL | let a = x as &dyn Bar<_>; // Ambiguous
| ^^^^^^^^^^^^^^^^ invalid cast
|
help: consider borrowing the value
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LL | let a = &x as &dyn Bar<_>; // Ambiguous
| +
error[E0277]: the trait bound `&dyn Foo<u32>: Bar<_>` is not satisfied
--> $DIR/type-checking-test-2.rs:26:13
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LL | let a = x as &dyn Bar<_>; // Ambiguous
| ^ the trait `Bar<_>` is not implemented for `&dyn Foo<u32>`
|
= note: required for the cast from `&dyn Foo<u32>` to the object type `dyn Bar<_>`
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0277, E0605.
For more information about an error, try `rustc --explain E0277`.
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