89 lines
2.9 KiB
Plaintext
89 lines
2.9 KiB
Plaintext
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error[E0308]: mismatched types
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--> $DIR/free-fn-to-trait-method.rs:36:23
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LL | fn foo<U>(&self, _: U, _: T) {}
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| - found this type parameter
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...
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LL | reuse Trait::<_>::foo::<i32> as generic_arguments1;
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| ^^^
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| expected `i32`, found type parameter `U`
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| arguments to this function are incorrect
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= note: expected type `i32`
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found type parameter `U`
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note: method defined here
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--> $DIR/free-fn-to-trait-method.rs:31:12
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LL | fn foo<U>(&self, _: U, _: T) {}
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| ^^^ ----
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error[E0308]: mismatched types
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--> $DIR/free-fn-to-trait-method.rs:38:29
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LL | trait Trait<T> {
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| -------------- found this type parameter
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...
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LL | reuse <u8 as Trait<_>>::foo as generic_arguments2;
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| ^^^
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| expected `&u8`, found `&Self`
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| arguments to this function are incorrect
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= note: expected reference `&u8`
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found reference `&Self`
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note: method defined here
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--> $DIR/free-fn-to-trait-method.rs:31:12
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LL | fn foo<U>(&self, _: U, _: T) {}
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| ^^^ -----
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error[E0277]: the trait bound `S: Copy` is not satisfied
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--> $DIR/free-fn-to-trait-method.rs:53:18
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LL | bounds(&0u8, S, U);
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| ------ ^ the trait `Copy` is not implemented for `S`
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| required by a bound introduced by this call
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note: required by a bound in `bounds`
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--> $DIR/free-fn-to-trait-method.rs:23:54
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LL | fn foo<U: Clone>(&self, t: T, u: U) where T: Copy {}
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| ^^^^ required by this bound in `bounds`
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...
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LL | reuse bounds::Trait::foo as bounds;
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| ------ required by a bound in this function
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help: consider annotating `S` with `#[derive(Copy)]`
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LL + #[derive(Copy)]
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LL | struct S;
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error[E0277]: the trait bound `U: Clone` is not satisfied
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--> $DIR/free-fn-to-trait-method.rs:53:21
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LL | bounds(&0u8, S, U);
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| ------ ^ the trait `Clone` is not implemented for `U`
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| required by a bound introduced by this call
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note: required by a bound in `bounds`
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--> $DIR/free-fn-to-trait-method.rs:23:19
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LL | fn foo<U: Clone>(&self, t: T, u: U) where T: Copy {}
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| ^^^^^ required by this bound in `bounds`
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...
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LL | reuse bounds::Trait::foo as bounds;
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| ------ required by a bound in this function
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help: consider annotating `U` with `#[derive(Clone)]`
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LL + #[derive(Clone)]
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LL | struct U;
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0277, E0308.
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For more information about an error, try `rustc --explain E0277`.
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