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45 lines
1.7 KiB
Plaintext
45 lines
1.7 KiB
Plaintext
warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/specialization-trait-not-implemented.rs:5:12
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LL | #![feature(specialization)]
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| ^^^^^^^^^^^^^^
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= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
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= help: consider using `min_specialization` instead, which is more stable and complete
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= note: `#[warn(incomplete_features)]` on by default
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error[E0599]: the method `foo_one` exists for struct `MyStruct`, but its trait bounds were not satisfied
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--> $DIR/specialization-trait-not-implemented.rs:22:29
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LL | struct MyStruct;
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| ---------------
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| method `foo_one` not found for this struct
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| doesn't satisfy `MyStruct: Foo`
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...
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LL | println!("{}", MyStruct.foo_one());
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| ^^^^^^^ method cannot be called on `MyStruct` due to unsatisfied trait bounds
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note: trait bound `MyStruct: Foo` was not satisfied
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--> $DIR/specialization-trait-not-implemented.rs:14:1
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LL | default impl<T> Foo for T {
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| ^^^^^^^^^^^^^^^^---^^^^^-
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| |
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| unsatisfied trait bound introduced here
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note: the trait `Foo` must be implemented
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--> $DIR/specialization-trait-not-implemented.rs:7:1
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LL | trait Foo {
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| ^^^^^^^^^
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= help: items from traits can only be used if the trait is implemented and in scope
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note: `Foo` defines an item `foo_one`, perhaps you need to implement it
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--> $DIR/specialization-trait-not-implemented.rs:7:1
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LL | trait Foo {
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| ^^^^^^^^^
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error: aborting due to 1 previous error; 1 warning emitted
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For more information about this error, try `rustc --explain E0599`.
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