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27 lines
849 B
Plaintext
27 lines
849 B
Plaintext
error[E0369]: binary operation `==` cannot be applied to type `S<T>`
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--> $DIR/invalid-bin-op.rs:2:15
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LL | let _ = s == t;
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| - ^^ - S<T>
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| |
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| S<T>
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note: an implementation of `PartialEq` might be missing for `S<T>`
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--> $DIR/invalid-bin-op.rs:5:1
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LL | struct S<T>(T);
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| ^^^^^^^^^^^ must implement `PartialEq`
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help: consider annotating `S<T>` with `#[derive(PartialEq)]`
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LL + #[derive(PartialEq)]
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LL | struct S<T>(T);
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help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement
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LL | pub fn foo<T>(s: S<T>, t: S<T>) where S<T>: PartialEq {
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| +++++++++++++++++++++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0369`.
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