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#![warn(clippy::manual_non_exhaustive)]
#![allow(unused)]
//@no-rustfix
pub enum E {
//~^ manual_non_exhaustive
A,
B,
#[doc(hidden)]
_C,
}
// if the user explicitly marks as nonexhaustive we shouldn't warn them
#[non_exhaustive]
pub enum Ep {
A,
B,
#[doc(hidden)]
_C,
}
// marker variant does not have doc hidden attribute, should be ignored
pub enum NoDocHidden {
A,
B,
_C,
}
// name of variant with doc hidden does not start with underscore
pub enum NoUnderscore {
//~^ manual_non_exhaustive
A,
B,
#[doc(hidden)]
C,
}
// variant with doc hidden is not unit, should be ignored
pub enum NotUnit {
A,
B,
#[doc(hidden)]
_C(bool),
}
// variant with doc hidden is the only one, should be ignored
pub enum OnlyMarker {
#[doc(hidden)]
_A,
}
// variant with multiple markers, should be ignored
pub enum MultipleMarkers {
A,
#[doc(hidden)]
_B,
#[doc(hidden)]
_C,
}
// already non_exhaustive and no markers, should be ignored
#[non_exhaustive]
pub enum NonExhaustive {
A,
B,
}
// marked is used, don't lint
pub enum UsedHidden {
#[doc(hidden)]
_A,
B,
C,
}
fn foo(x: &mut UsedHidden) {
if matches!(*x, UsedHidden::B) {
*x = UsedHidden::_A;
}
}
#[expect(clippy::manual_non_exhaustive)]
pub enum ExpectLint {
A,
B,
#[doc(hidden)]
_C,
}
|
