28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
error: this function has an empty `#[must_use]` attribute, but returns a type already marked as `#[must_use]`
|
|
--> $DIR/double_must_use.rs:5:1
|
|
|
|
|
LL | pub fn must_use_result() -> Result<(), ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::double-must-use` implied by `-D warnings`
|
|
= help: either add some descriptive text or remove the attribute
|
|
|
|
error: this function has an empty `#[must_use]` attribute, but returns a type already marked as `#[must_use]`
|
|
--> $DIR/double_must_use.rs:10:1
|
|
|
|
|
LL | pub fn must_use_tuple() -> (Result<(), ()>, u8) {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: either add some descriptive text or remove the attribute
|
|
|
|
error: this function has an empty `#[must_use]` attribute, but returns a type already marked as `#[must_use]`
|
|
--> $DIR/double_must_use.rs:15:1
|
|
|
|
|
LL | pub fn must_use_array() -> [Result<(), ()>; 1] {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: either add some descriptive text or remove the attribute
|
|
|
|
error: aborting due to 3 previous errors
|
|
|