| warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/specialization-trait-not-implemented.rs:5:12 |
| | |
| LL | #![feature(specialization)] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: `#[warn(incomplete_features)]` on by default |
| = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information |
| = help: consider using `min_specialization` instead, which is more stable and complete |
| |
| error[E0599]: no method named `foo_one` found for struct `MyStruct` in the current scope |
| --> $DIR/specialization-trait-not-implemented.rs:22:29 |
| | |
| LL | struct MyStruct; |
| | ---------------- |
| | | |
| | method `foo_one` not found for this |
| | doesn't satisfy `MyStruct: Foo` |
| ... |
| LL | println!("{}", MyStruct.foo_one()); |
| | ^^^^^^^ method not found in `MyStruct` |
| | |
| = note: the method `foo_one` exists but the following trait bounds were not satisfied: |
| `MyStruct: Foo` |
| = help: items from traits can only be used if the trait is implemented and in scope |
| note: `Foo` defines an item `foo_one`, perhaps you need to implement it |
| --> $DIR/specialization-trait-not-implemented.rs:7:1 |
| | |
| LL | trait Foo { |
| | ^^^^^^^^^ |
| |
| error: aborting due to previous error; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0599`. |
