mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-14 09:36:06 +00:00
31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
|
|
--> $DIR/issue-38091.rs:1:12
|
|
|
|
|
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[E0277]: the trait bound `(): Valid` is not satisfied
|
|
--> $DIR/issue-38091.rs:12:23
|
|
|
|
|
LL | default type Ty = ();
|
|
| ^^ the trait `Valid` is not implemented for `()`
|
|
|
|
|
help: this trait has no implementations, consider adding one
|
|
--> $DIR/issue-38091.rs:20:1
|
|
|
|
|
LL | trait Valid {}
|
|
| ^^^^^^^^^^^
|
|
note: required by a bound in `Iterate::Ty`
|
|
--> $DIR/issue-38091.rs:5:14
|
|
|
|
|
LL | type Ty: Valid;
|
|
| ^^^^^ required by this bound in `Iterate::Ty`
|
|
|
|
error: aborting due to 1 previous error; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|