derives-span-Ord-enum-struct-variant.stderr

error[E0277]: the trait bound `Error: Ord` is not satisfied
  --> $DIR/derives-span-Ord-enum-struct-variant.rs:9:6
   |
LL | #[derive(Ord,Eq,PartialOrd,PartialEq)]
   |          --- in this derive macro expansion
...
LL |      x: Error
   |      ^^^^^^^^ the trait `Ord` is not implemented for `Error`
   |
   = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider annotating `Error` with `#[derive(Ord)]`
   |
LL + #[derive(Ord)]
LL | struct Error;
   |

error: aborting due to 1 previous error

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