mirror of https://github.com/rust-lang/rust
20 lines
752 B
Plaintext
20 lines
752 B
Plaintext
error[E0277]: the trait bound `U: Copy` is not satisfied
|
|
--> $DIR/wf-inherent-impl-where-clause.rs:11:29
|
|
|
|
|
LL | impl<T,U> Foo<T,U> where T: ExtraCopy<U>
|
|
| ^^^^^^^^^^^^ the trait `Copy` is not implemented for `U`
|
|
|
|
|
note: required by a bound in `ExtraCopy`
|
|
--> $DIR/wf-inherent-impl-where-clause.rs:7:19
|
|
|
|
|
LL | trait ExtraCopy<T:Copy> { }
|
|
| ^^^^ required by this bound in `ExtraCopy`
|
|
help: consider further restricting type parameter `U`
|
|
|
|
|
LL | impl<T,U> Foo<T,U> where T: ExtraCopy<U>, U: std::marker::Copy
|
|
| ++++++++++++++++++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|