| error[E0038]: the trait `X` cannot be made into an object |
| --> $DIR/issue-50781.rs:11:16 |
| | |
| LL | impl Trait for dyn X {} |
| | ^^^^^ `X` cannot be made into an object |
| | |
| note: for a trait to be "dyn-compatible" 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/issue-50781.rs:4:8 |
| | |
| LL | trait X { |
| | - this trait cannot be made into an object... |
| LL | fn foo(&self) where Self: Trait; |
| | ^^^ ...because method `foo` references the `Self` type in its `where` clause |
| = help: consider moving `foo` to another trait |
| = help: only type `()` implements the trait, consider using it directly instead |
| |
| error[E0038]: the trait `X` cannot be made into an object |
| --> $DIR/issue-50781.rs:16:23 |
| | |
| LL | <dyn X as X>::foo(&()); |
| | ^^^ `X` cannot be made into an object |
| | |
| note: for a trait to be "dyn-compatible" 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/issue-50781.rs:4:8 |
| | |
| LL | trait X { |
| | - this trait cannot be made into an object... |
| LL | fn foo(&self) where Self: Trait; |
| | ^^^ ...because method `foo` references the `Self` type in its `where` clause |
| = help: consider moving `foo` to another trait |
| = help: only type `()` implements the trait, consider using it directly instead |
| = note: required for the cast from `&()` to `&dyn X` |
| |
| error[E0038]: the trait `X` cannot be made into an object |
| --> $DIR/issue-50781.rs:16:6 |
| | |
| LL | <dyn X as X>::foo(&()); |
| | ^^^^^ `X` cannot be made into an object |
| | |
| note: for a trait to be "dyn-compatible" 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/issue-50781.rs:4:8 |
| | |
| LL | trait X { |
| | - this trait cannot be made into an object... |
| LL | fn foo(&self) where Self: Trait; |
| | ^^^ ...because method `foo` references the `Self` type in its `where` clause |
| = help: consider moving `foo` to another trait |
| = help: only type `()` implements the trait, consider using it directly instead |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0038`. |
