src/test/ui/derives/derives-span-Ord-tuple-struct.stderr

   1 error[E0277]: the trait bound `Error: Ord` is not satisfied
   2   --> $DIR/derives-span-Ord-tuple-struct.rs:8:5
   3    |
   4 LL | #[derive(Ord,Eq,PartialOrd,PartialEq)]
   5    |          --- in this derive macro expansion
   6 LL | struct Struct(
   7 LL |     Error
   8    |     ^^^^^ the trait `Ord` is not implemented for `Error`
   9    |
  10 note: required by `std::cmp::Ord::cmp`
  11   --> $SRC_DIR/core/src/cmp.rs:LL:COL
  12    |
  13 LL |     fn cmp(&self, other: &Self) -> Ordering;
  14    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  15    = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
  16
  17 error: aborting due to previous error
  18
  19 For more information about this error, try `rustc --explain E0277`.