rust/tests/ui/consts/const_in_pattern/cross-crate-fail.stderr

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error: constant of non-structural type `CustomEq` in a pattern
--> $DIR/cross-crate-fail.rs:11:9
|
LL | consts::SOME => panic!(),
| ^^^^^^^^^^^^ constant of non-structural type
|
::: $DIR/auxiliary/consts.rs:1:1
|
LL | pub struct CustomEq;
| ------------------- `CustomEq` must be annotated with `#[derive(PartialEq)]` to be usable in patterns
...
LL | pub const SOME: Option<CustomEq> = Some(CustomEq);
| -------------------------------- constant defined here
|
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details
error: constant of non-structural type `CustomEq` in a pattern
--> $DIR/cross-crate-fail.rs:17:9
|
LL | <Defaulted as consts::AssocConst>::SOME => panic!(),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant of non-structural type
|
::: $DIR/auxiliary/consts.rs:1:1
|
LL | pub struct CustomEq;
| ------------------- `CustomEq` must be annotated with `#[derive(PartialEq)]` to be usable in patterns
...
LL | const SOME: Option<CustomEq> = Some(CustomEq);
| ---------------------------- constant defined here
|
= note: see https://doc.rust-lang.org/stable/std/marker/trait.StructuralPartialEq.html for details
error: aborting due to 2 previous errors