| error[E0038]: the trait `Eq` cannot be made into an object |
| --> $DIR/trait-alias-object-fail.rs:7:13 |
| | |
| LL | let _: &dyn EqAlias = &123; |
| | ^^^^^^^^^^^ `Eq` 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> |
| --> $SRC_DIR/core/src/cmp.rs:LL:COL |
| | |
| LL | pub trait Eq: PartialEq<Self> { |
| | ^^^^^^^^^^^^^^^ the trait cannot be made into an object because it uses `Self` as a type parameter |
| |
| error[E0191]: the value of the associated type `Item` (from trait `Iterator`) must be specified |
| --> $DIR/trait-alias-object-fail.rs:9:17 |
| | |
| LL | let _: &dyn IteratorAlias = &vec![123].into_iter(); |
| | ^^^^^^^^^^^^^ help: specify the associated type: `IteratorAlias<Item = Type>` |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0038, E0191. |
| For more information about an error, try `rustc --explain E0038`. |
