mirror of https://github.com/rust-lang/rust
55 lines
2.1 KiB
Plaintext
55 lines
2.1 KiB
Plaintext
error[E0392]: type parameter `A` is never used
|
|
--> $DIR/variance-unused-type-param.rs:6:19
|
|
|
|
|
LL | struct SomeStruct<A> { x: u32 }
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `A`, referring to it in a field, or using a marker such as `PhantomData`
|
|
= help: if you intended `A` to be a const parameter, use `const A: /* Type */` instead
|
|
|
|
error[E0392]: type parameter `A` is never used
|
|
--> $DIR/variance-unused-type-param.rs:9:15
|
|
|
|
|
LL | enum SomeEnum<A> { Nothing }
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `A`, referring to it in a field, or using a marker such as `PhantomData`
|
|
= help: if you intended `A` to be a const parameter, use `const A: /* Type */` instead
|
|
|
|
error[E0392]: type parameter `T` is never used
|
|
--> $DIR/variance-unused-type-param.rs:13:15
|
|
|
|
|
LL | enum ListCell<T> {
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
|
|
= help: if you intended `T` to be a const parameter, use `const T: /* Type */` instead
|
|
|
|
error[E0392]: type parameter `T` is never used
|
|
--> $DIR/variance-unused-type-param.rs:19:19
|
|
|
|
|
LL | struct WithBounds<T: Sized> {}
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
|
|
|
|
error[E0392]: type parameter `T` is never used
|
|
--> $DIR/variance-unused-type-param.rs:22:24
|
|
|
|
|
LL | struct WithWhereBounds<T> where T: Sized {}
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
|
|
|
|
error[E0392]: type parameter `T` is never used
|
|
--> $DIR/variance-unused-type-param.rs:25:27
|
|
|
|
|
LL | struct WithOutlivesBounds<T: 'static> {}
|
|
| ^ unused type parameter
|
|
|
|
|
= help: consider removing `T`, referring to it in a field, or using a marker such as `PhantomData`
|
|
|
|
error: aborting due to 6 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0392`.
|