| error[E0038]: the trait `Foo` cannot be made into an object |
| --> $DIR/foreign-dyn-error.rs:6:12 |
| | |
| LL | let _: &dyn rpitit::Foo = todo!(); |
| | ^^^^^^^^^^^^^^^^ `Foo` cannot be made into an object |
| | |
| note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> |
| --> $DIR/auxiliary/rpitit.rs:6:21 |
| | |
| LL | fn bar(self) -> impl Deref<Target = impl Sized>; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait cannot be made into an object because method `bar` references an `impl Trait` type in its return type |
| = help: only type `rpitit::Foreign` implements the trait, consider using it directly instead |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0038`. |
