| error[E0038]: the trait `NonObjectSafe1` cannot be made into an object |
| --> $DIR/feature-gate-object_safe_for_dispatch.rs:18:1 |
| | |
| LL | fn takes_non_object_safe_ref<T>(obj: &dyn NonObjectSafe1) { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NonObjectSafe1` cannot be made into an object |
| | |
| = note: the trait cannot require that `Self : Sized` |
| |
| error[E0038]: the trait `NonObjectSafe2` cannot be made into an object |
| --> $DIR/feature-gate-object_safe_for_dispatch.rs:22:1 |
| | |
| LL | fn static_fn() {} |
| | --------- associated function `static_fn` has no `self` parameter |
| ... |
| LL | fn return_non_object_safe_ref() -> &'static dyn NonObjectSafe2 { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NonObjectSafe2` cannot be made into an object |
| |
| error[E0038]: the trait `NonObjectSafe3` cannot be made into an object |
| --> $DIR/feature-gate-object_safe_for_dispatch.rs:27:1 |
| | |
| LL | fn foo<T>(&self); |
| | --- method `foo` has generic type parameters |
| ... |
| LL | fn takes_non_object_safe_box(obj: Box<dyn NonObjectSafe3>) { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NonObjectSafe3` cannot be made into an object |
| |
| error[E0038]: the trait `NonObjectSafe4` cannot be made into an object |
| --> $DIR/feature-gate-object_safe_for_dispatch.rs:31:1 |
| | |
| LL | fn foo(&self, &Self); |
| | --- method `foo` references the `Self` type in its parameters or return type |
| ... |
| LL | fn return_non_object_safe_rc() -> std::rc::Rc<dyn NonObjectSafe4> { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `NonObjectSafe4` cannot be made into an object |
| |
| error[E0038]: the trait `NonObjectSafe1` cannot be made into an object |
| --> $DIR/feature-gate-object_safe_for_dispatch.rs:38:6 |
| | |
| LL | impl Trait for dyn NonObjectSafe1 {} |
| | ^^^^^ the trait `NonObjectSafe1` cannot be made into an object |
| | |
| = note: the trait cannot require that `Self : Sized` |
| |
| error: aborting due to 5 previous errors |
| |
| For more information about this error, try `rustc --explain E0038`. |