| error[E0038]: the trait `Trait` cannot be made into an object |
| --> $DIR/object-unsafe-trait-references-self.rs:6:11 |
| | |
| LL | fn bar(x: &dyn Trait) {} |
| | ^^^^^^^^^^ `Trait` cannot be made into an object |
| | |
| = help: consider moving `baz` to another trait |
| = help: consider moving `bat` to another trait |
| 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/object-unsafe-trait-references-self.rs:2:22 |
| | |
| LL | trait Trait { |
| | ----- this trait cannot be made into an object... |
| LL | fn baz(&self, _: Self) {} |
| | ^^^^ ...because method `baz` references the `Self` type in this parameter |
| LL | fn bat(&self) -> Self {} |
| | ^^^^ ...because method `bat` references the `Self` type in its return type |
| |
| error[E0038]: the trait `Other` cannot be made into an object |
| --> $DIR/object-unsafe-trait-references-self.rs:10:11 |
| | |
| LL | fn foo(x: &dyn Other) {} |
| | ^^^^^^^^^^ `Other` 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/object-unsafe-trait-references-self.rs:8:14 |
| | |
| LL | trait Other: Sized {} |
| | ----- ^^^^^ ...because it requires `Self: Sized` |
| | | |
| | this trait cannot be made into an object... |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0038`. |
