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1 error[E0277]: the trait bound `Struct: Eq` is not satisfied
2   --> $DIR/where-clauses-unsatisfied.rs:6:10
3    |
4 LL |     drop(equal(&Struct, &Struct))
5    |          ^^^^^ the trait `Eq` is not implemented for `Struct`
6    |
7 note: required by a bound in `equal`
8   --> $DIR/where-clauses-unsatisfied.rs:1:45
9    |
10 LL | fn equal<T>(a: &T, b: &T) -> bool where T : Eq { a == b }
11    |                                             ^^ required by this bound in `equal`
12 help: consider annotating `Struct` with `#[derive(Eq)]`
13    |
14 LL | #[derive(Eq)]
15    |
16
17 error: aborting due to previous error
18
19 For more information about this error, try `rustc --explain E0277`.