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

   1 error: this function could have a `#[must_use]` attribute
   2   --> $DIR/must_use_candidates.rs:16:1
   3    |
   4 LL | pub fn pure(i: u8) -> u8 {
   5    | ^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn pure(i: u8) -> u8`
   6    |
   7    = note: `-D clippy::must-use-candidate` implied by `-D warnings`
   8    = help: to override `-D warnings` add `#[allow(clippy::must_use_candidate)]`
   9
  10 error: this method could have a `#[must_use]` attribute
  11   --> $DIR/must_use_candidates.rs:21:5
  12    |
  13 LL |     pub fn inherent_pure(&self) -> u8 {
  14    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn inherent_pure(&self) -> u8`
  15
  16 error: this function could have a `#[must_use]` attribute
  17   --> $DIR/must_use_candidates.rs:52:1
  18    |
  19 LL | pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool {
  20    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool`
  21
  22 error: this function could have a `#[must_use]` attribute
  23   --> $DIR/must_use_candidates.rs:64:1
  24    |
  25 LL | pub fn rcd(_x: Rc<u32>) -> bool {
  26    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn rcd(_x: Rc<u32>) -> bool`
  27
  28 error: this function could have a `#[must_use]` attribute
  29   --> $DIR/must_use_candidates.rs:72:1
  30    |
  31 LL | pub fn arcd(_x: Arc<u32>) -> bool {
  32    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn arcd(_x: Arc<u32>) -> bool`
  33
  34 error: aborting due to 5 previous errors
  35