error: to use a constant of type `NoPartialEq` in a pattern, `NoPartialEq` must be annotated with `#[derive(PartialEq, Eq)]`
  --> $DIR/reject_non_partial_eq.rs:28:9
   |
LL |         NO_PARTIAL_EQ_NONE => println!("NO_PARTIAL_EQ_NONE"),
   |         ^^^^^^^^^^^^^^^^^^

error: aborting due to previous error