30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
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: 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
|
|
= note: `#[warn(incomplete_features)]` on by default
|
|
|
|
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 struct
|
|
...
|
|
LL | println!("{}", MyStruct.foo_one());
|
|
| ^^^^^^^ method not found in `MyStruct`
|
|
|
|
|
= 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 1 previous error; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0599`.
|