src/tools/clippy/tests/ui/unit_return_expecting_ord.stderr

error: this closure returns the unit type which also implements Ord
  --> tests/ui/unit_return_expecting_ord.rs:19:25
   |
LL |     structs.sort_by_key(|s| {
   |                         ^^^
   |
help: probably caused by this trailing semicolon
  --> tests/ui/unit_return_expecting_ord.rs:21:24
   |
LL |         double(s.field);
   |                        ^
   = note: `-D clippy::unit-return-expecting-ord` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unit_return_expecting_ord)]`

error: this closure returns the unit type which also implements PartialOrd
  --> tests/ui/unit_return_expecting_ord.rs:24:30
   |
LL |     structs.is_sorted_by_key(|s| {
   |                              ^^^
   |
help: probably caused by this trailing semicolon
  --> tests/ui/unit_return_expecting_ord.rs:26:24
   |
LL |         double(s.field);
   |                        ^

error: this closure returns the unit type which also implements PartialOrd
  --> tests/ui/unit_return_expecting_ord.rs:28:30
   |
LL |     structs.is_sorted_by_key(|s| {
   |                              ^^^

error: this closure returns the unit type which also implements Ord
  --> tests/ui/unit_return_expecting_ord.rs:39:25
   |
LL |     structs.sort_by_key(|s| unit(s.field));
   |                         ^^^

error: aborting due to 4 previous errors