1error: this function could have a `#[must_use]` attribute
2  --> $DIR/must_use_candidates.rs:12:1
3   |
4LL | 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
9error: this method could have a `#[must_use]` attribute
10  --> $DIR/must_use_candidates.rs:17:5
11   |
12LL |     pub fn inherent_pure(&self) -> u8 {
13   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn inherent_pure(&self) -> u8`
14
15error: this function could have a `#[must_use]` attribute
16  --> $DIR/must_use_candidates.rs:48:1
17   |
18LL | pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool {
19   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn with_marker(_d: std::marker::PhantomData<&mut u32>) -> bool`
20
21error: this function could have a `#[must_use]` attribute
22  --> $DIR/must_use_candidates.rs:60:1
23   |
24LL | pub fn rcd(_x: Rc<u32>) -> bool {
25   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn rcd(_x: Rc<u32>) -> bool`
26
27error: this function could have a `#[must_use]` attribute
28  --> $DIR/must_use_candidates.rs:68:1
29   |
30LL | pub fn arcd(_x: Arc<u32>) -> bool {
31   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn arcd(_x: Arc<u32>) -> bool`
32
33error: aborting due to 5 previous errors
34
35