error: non-canonical implementation of `partial_cmp` on an `Ord` type
  --> $DIR/non_canonical_partial_ord_impl.rs:16:1
   |
LL | /  impl PartialOrd for A {
LL | |      fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
   | | _____________________________________________________________-
LL | ||         todo!();
LL | ||     }
   | ||_____- help: change this to: `{ Some(self.cmp(other)) }`
LL | |  }
   | |__^
   |
   = note: `-D clippy::non-canonical-partial-ord-impl` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::non_canonical_partial_ord_impl)]`

error: non-canonical implementation of `partial_cmp` on an `Ord` type
  --> $DIR/non_canonical_partial_ord_impl.rs:50:1
   |
LL | / impl PartialOrd for C {
LL | |     fn partial_cmp(&self, _: &Self) -> Option<Ordering> {
LL | |         todo!();
LL | |     }
LL | | }
   | |_^
   |
help: change this to
   |
LL |     fn partial_cmp(&self, other: &Self) -> Option<Ordering> { Some(self.cmp(other)) }
   |                           ~~~~~                             ~~~~~~~~~~~~~~~~~~~~~~~~~

error: aborting due to 2 previous errors