mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 22:41:50 +00:00
98 lines
3.6 KiB
Plaintext
98 lines
3.6 KiB
Plaintext
error[E0404]: expected trait, found struct `Struct`
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:15:13
|
|
|
|
|
LL | impl<'a, T> Struct<T> for Trait<'a, T> {}
|
|
| ^^^^^^^^^ not a trait
|
|
|
|
|
help: `impl` items mention the trait being implemented first and the type it is being implemented for second
|
|
|
|
|
LL | impl<'a, T> Trait<'a, T> for Struct<T> {}
|
|
| ~~~~~~~~~~~~ ~~~~~~~~~
|
|
|
|
error[E0404]: expected trait, found enum `Enum`
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:19:13
|
|
|
|
|
LL | impl<'a, T> Enum<T> for Trait<'a, T> {}
|
|
| ^^^^^^^ not a trait
|
|
|
|
|
help: `impl` items mention the trait being implemented first and the type it is being implemented for second
|
|
|
|
|
LL | impl<'a, T> Trait<'a, T> for Enum<T> {}
|
|
| ~~~~~~~~~~~~ ~~~~~~~
|
|
|
|
error[E0404]: expected trait, found union `Union`
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:23:13
|
|
|
|
|
LL | impl<'a, T> Union<T> for Trait<'a, T> {}
|
|
| ^^^^^^^^ not a trait
|
|
|
|
|
help: `impl` items mention the trait being implemented first and the type it is being implemented for second
|
|
|
|
|
LL | impl<'a, T> Trait<'a, T> for Union<T> {}
|
|
| ~~~~~~~~~~~~ ~~~~~~~~
|
|
|
|
error[E0392]: type parameter `T` is never used
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:5:19
|
|
|
|
|
LL | pub struct Struct<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/suggest-swapping-self-ty-and-trait-edition-2021.rs:7:15
|
|
|
|
|
LL | pub enum Enum<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/suggest-swapping-self-ty-and-trait-edition-2021.rs:10:17
|
|
|
|
|
LL | pub union Union<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[E0782]: trait objects must include the `dyn` keyword
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:15:27
|
|
|
|
|
LL | impl<'a, T> Struct<T> for Trait<'a, T> {}
|
|
| ^^^^^^^^^^^^
|
|
|
|
|
help: add `dyn` keyword before this trait
|
|
|
|
|
LL | impl<'a, T> Struct<T> for dyn Trait<'a, T> {}
|
|
| +++
|
|
|
|
error[E0782]: trait objects must include the `dyn` keyword
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:19:25
|
|
|
|
|
LL | impl<'a, T> Enum<T> for Trait<'a, T> {}
|
|
| ^^^^^^^^^^^^
|
|
|
|
|
help: add `dyn` keyword before this trait
|
|
|
|
|
LL | impl<'a, T> Enum<T> for dyn Trait<'a, T> {}
|
|
| +++
|
|
|
|
error[E0782]: trait objects must include the `dyn` keyword
|
|
--> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:23:26
|
|
|
|
|
LL | impl<'a, T> Union<T> for Trait<'a, T> {}
|
|
| ^^^^^^^^^^^^
|
|
|
|
|
help: add `dyn` keyword before this trait
|
|
|
|
|
LL | impl<'a, T> Union<T> for dyn Trait<'a, T> {}
|
|
| +++
|
|
|
|
error: aborting due to 9 previous errors
|
|
|
|
Some errors have detailed explanations: E0392, E0404, E0782.
|
|
For more information about an error, try `rustc --explain E0392`.
|