| error: this function could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:12:1 |
| | |
| LL | pub fn pure(i: u8) -> u8 { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn pure(i: u8) -> u8` |
| | |
| = note: `-D clippy::must-use-candidate` implied by `-D warnings` |
| |
| error: this method could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:17:5 |
| | |
| LL | pub fn inherent_pure(&self) -> u8 { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn inherent_pure(&self) -> u8` |
| |
| error: this method could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:31:5 |
| | |
| LL | fn trait_impl_pure(&self, i: u32) -> u32 { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] fn trait_impl_pure(&self, i: u32) -> u32` |
| |
| error: this function could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:48:1 |
| | |
| LL | pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool` |
| |
| error: this function could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:60:1 |
| | |
| LL | pub fn rcd(_x: Rc<u32>) -> bool { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn rcd(_x: Rc<u32>) -> bool` |
| |
| error: this function could have a `#[must_use]` attribute |
| --> $DIR/must_use_candidates.rs:68:1 |
| | |
| LL | pub fn arcd(_x: Arc<u32>) -> bool { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn arcd(_x: Arc<u32>) -> bool` |
| |
| error: aborting due to 6 previous errors |
| |