tests/ui/derives/derives-span-Eq-enum.stderr

error[E0277]: the trait bound `Error: Eq` is not satisfied
  --> $DIR/derives-span-Eq-enum.rs:9:6
   |
LL | #[derive(Eq,PartialEq)]
   |          -- in this derive macro expansion
...
LL |      Error
   |      ^^^^^ the trait `Eq` is not implemented for `Error`
   |
note: required by a bound in `AssertParamIsEq`
  --> $SRC_DIR/core/src/cmp.rs:LL:COL
help: consider annotating `Error` with `#[derive(Eq)]`
   |
LL + #[derive(Eq)]
LL | struct Error;
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0277`.