79 lines
1.9 KiB
Rust
79 lines
1.9 KiB
Rust
#![warn(clippy::manual_non_exhaustive)]
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#![allow(unused)]
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//@no-rustfix
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mod structs {
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struct S {
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//~^ ERROR: this seems like a manual implementation of the non-exhaustive pattern
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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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//~^ ERROR: this seems like a manual implementation of the non-exhaustive pattern
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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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//~^ ERROR: this seems like a manual implementation of the non-exhaustive pattern
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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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//~^ ERROR: this seems like a manual implementation of the non-exhaustive pattern
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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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