146 lines
2.7 KiB
Rust
146 lines
2.7 KiB
Rust
// Test traits
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trait Foo {
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fn bar(x: i32) -> Baz<U> {
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Baz::new()
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}
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fn baz(a: AAAAAAAAAAAAAAAAAAAAAA, b: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB) -> RetType;
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fn foo(
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a: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Another comment
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b: BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
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) -> RetType; // Some comment
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fn baz(&mut self) -> i32;
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fn increment(&mut self, x: i32);
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fn read(&mut self, x: BufReader<R> /* Used to be MemReader */)
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where
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R: Read;
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}
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pub trait WriteMessage {
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fn write_message(&mut self, &FrontendMessage) -> io::Result<()>;
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}
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trait Runnable {
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fn handler(self: &Runnable);
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}
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trait TraitWithExpr {
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fn fn_with_expr(x: [i32; 1]);
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}
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trait Test {
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fn read_struct<T, F>(&mut self, s_name: &str, len: usize, f: F) -> Result<T, Self::Error>
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where
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F: FnOnce(&mut Self) -> Result<T, Self::Error>;
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}
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trait T {}
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trait Foo {
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type Bar: Baz;
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type Inner: Foo = Box<Foo>;
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}
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trait ConstCheck<T>: Foo
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where
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T: Baz,
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{
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const J: i32;
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}
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trait Tttttttttttttttttttttttttttttttttttttttttttttttttttttttttt<T>
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where
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T: Foo,
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{
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}
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trait Ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt<T>
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where
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T: Foo,
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{
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}
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trait FooBar<T>: Tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
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where
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J: Bar,
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{
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fn test();
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}
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trait WhereList<T, J>
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where
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T: Foo,
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J: Bar,
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{
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}
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trait X /* comment */ {}
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trait Y // comment
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{
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}
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// #2055
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pub trait Foo:
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// A and C
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A + C
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// and B
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+ B
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{}
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// #2158
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trait Foo {
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type ItRev = <MergingUntypedTimeSeries<SliceSeries<SliceWindow>> as UntypedTimeSeries>::IterRev;
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type IteRev =
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<MergingUntypedTimeSeries<SliceSeries<SliceWindow>> as UntypedTimeSeries>::IterRev;
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}
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// #2331
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trait MyTrait<
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AAAAAAAAAAAAAAAAAAAA,
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BBBBBBBBBBBBBBBBBBBB,
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CCCCCCCCCCCCCCCCCCCC,
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DDDDDDDDDDDDDDDDDDDD,
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>
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{
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fn foo() {}
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}
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// Trait aliases
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trait FooBar = Foo + Bar;
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trait FooBar<A, B, C> = Foo + Bar;
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trait AAAAAAAAAAAAAAAAAA = BBBBBBBBBBBBBBBBBBB + CCCCCCCCCCCCCCCCCCCCCCCCCCCCC + DDDDDDDDDDDDDDDDDD;
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trait AAAAAAAAAAAAAAAAAAA =
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BBBBBBBBBBBBBBBBBBB + CCCCCCCCCCCCCCCCCCCCCCCCCCCCC + DDDDDDDDDDDDDDDDDD;
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trait AAAAAAAAAAAAAAAAAA =
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BBBBBBBBBBBBBBBBBBB + CCCCCCCCCCCCCCCCCCCCCCCCCCCCC + DDDDDDDDDDDDDDDDDDD;
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trait AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA<A, B, C, D, E> =
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FooBar;
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trait AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA<
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A,
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B,
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C,
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D,
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E,
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> = FooBar;
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#[rustfmt::skip]
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trait FooBar = Foo
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+ Bar;
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// #2637
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auto trait Example {}
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pub auto trait PubExample {}
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pub unsafe auto trait PubUnsafeExample {}
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// #3006
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trait Foo<'a> {
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type Bar<'a>;
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}
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impl<'a> Foo<'a> for i32 {
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type Bar<'a> = i32;
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}
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