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error[E0277]: the trait bound `Bar: Eq` is not satisfied
--> $DIR/where-clauses-method-unsatisfied.rs:18:7
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LL | x.equals(&x);
| ^^^^^^ the trait `Eq` is not implemented for `Bar`
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note: required by a bound in `Foo::<T>::equals`
--> $DIR/where-clauses-method-unsatisfied.rs:11:52
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LL | fn equals(&self, u: &Foo<T>) -> bool where T : Eq {
| ^^ required by this bound in `Foo::<T>::equals`
help: consider annotating `Bar` with `#[derive(Eq)]`
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LL + #[derive(Eq)]
LL | struct Bar; // does not implement Eq
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error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
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