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error: this function could have a `#[must_use]` attribute
--> $DIR/must_use_candidates.rs:16:1
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LL | pub fn pure(i: u8) -> u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn pure(i: u8) -> u8`
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= note: `-D clippy::must-use-candidate` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::must_use_candidate)]`
error: this method could have a `#[must_use]` attribute
--> $DIR/must_use_candidates.rs:21:5
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LL | pub fn inherent_pure(&self) -> u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn inherent_pure(&self) -> u8`
error: this function could have a `#[must_use]` attribute
--> $DIR/must_use_candidates.rs:52:1
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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:64:1
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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:72:1
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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 5 previous errors
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