mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-05 02:50:32 +00:00
137 lines
2.7 KiB
Rust
137 lines
2.7 KiB
Rust
#![warn(clippy::manual_non_exhaustive)]
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#![allow(unused)]
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mod enums {
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enum E {
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A,
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B,
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#[doc(hidden)]
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_C,
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}
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// user forgot to remove the marker
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#[non_exhaustive]
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enum Ep {
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A,
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B,
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#[doc(hidden)]
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_C,
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}
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// marker variant does not have doc hidden attribute, should be ignored
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enum NoDocHidden {
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A,
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B,
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_C,
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}
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// name of variant with doc hidden does not start with underscore, should be ignored
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enum NoUnderscore {
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A,
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B,
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#[doc(hidden)]
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C,
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}
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// variant with doc hidden is not unit, should be ignored
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enum NotUnit {
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A,
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B,
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#[doc(hidden)]
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_C(bool),
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}
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// variant with doc hidden is the only one, should be ignored
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enum OnlyMarker {
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#[doc(hidden)]
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_A,
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}
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// variant with multiple markers, should be ignored
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enum MultipleMarkers {
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A,
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#[doc(hidden)]
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_B,
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#[doc(hidden)]
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_C,
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}
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// already non_exhaustive and no markers, should be ignored
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#[non_exhaustive]
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enum NonExhaustive {
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A,
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B,
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}
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}
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mod structs {
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struct S {
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pub a: i32,
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pub b: i32,
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_c: (),
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}
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// user forgot to remove the private field
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#[non_exhaustive]
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struct Sp {
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pub a: i32,
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pub b: i32,
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_c: (),
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}
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// some other fields are private, should be ignored
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struct PrivateFields {
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a: i32,
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pub b: i32,
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_c: (),
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}
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// private field name does not start with underscore, should be ignored
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struct NoUnderscore {
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pub a: i32,
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pub b: i32,
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c: (),
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}
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// private field is not unit type, should be ignored
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struct NotUnit {
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pub a: i32,
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pub b: i32,
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_c: i32,
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}
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// private field is the only field, should be ignored
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struct OnlyMarker {
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_a: (),
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}
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// already non exhaustive and no private fields, should be ignored
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#[non_exhaustive]
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struct NonExhaustive {
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pub a: i32,
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pub b: i32,
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}
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}
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mod tuple_structs {
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struct T(pub i32, pub i32, ());
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// user forgot to remove the private field
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#[non_exhaustive]
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struct Tp(pub i32, pub i32, ());
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// some other fields are private, should be ignored
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struct PrivateFields(pub i32, i32, ());
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// private field is not unit type, should be ignored
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struct NotUnit(pub i32, pub i32, i32);
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// private field is the only field, should be ignored
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struct OnlyMarker(());
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// already non exhaustive and no private fields, should be ignored
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#[non_exhaustive]
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struct NonExhaustive(pub i32, pub i32);
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}
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fn main() {}
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