error[E0277]: the trait bound `BrokenType: std::cmp::Ord` is not satisfied
 --> tests/compile-fail/total-ord-for-postgres_ord.rs:4:71
  |
4 | #[derive(Serialize, Deserialize, PartialEq, PartialOrd, PostgresType, PostgresOrd)]
  |                                                                       ^^^^^^^^^^^ the trait `std::cmp::Ord` is not implemented for `BrokenType`
  |
  = note: this error originates in the derive macro `PostgresOrd` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider annotating `BrokenType` with `#[derive(Ord)]`
  |
5 + #[derive(Ord)]
6 | pub struct BrokenType {
  |
