rust/tests/source/structs.rs

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// rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
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/// A Doc comment
#[AnAttribute]
pub struct Foo {
#[rustfmt_skip]
f : SomeType, // Comment beside a field
f: SomeType, // Comment beside a field
// Comment on a field
#[AnAttribute]
g: SomeOtherType,
/// A doc comment on a field
h: AThirdType,
pub i: TypeForPublicField
}
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// #1095
struct S<T: /* comment */> {
t: T,
}
// #1029
pub struct Foo {
#[doc(hidden)]
// This will NOT get deleted!
bar: String, // hi
}
// #1029
struct X {
// `x` is an important number.
#[allow(unused)] // TODO: use
x: u32,
}
// #410
#[allow(missing_docs)]
pub struct Writebatch<K: Key> {
#[allow(dead_code)] //only used for holding the internal pointer
writebatch: RawWritebatch,
marker: PhantomData<K>,
}
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struct Bar;
struct NewType(Type, OtherType);
struct
NewInt <T: Copy>(pub i32, SomeType /* inline comment */, T /* sup */
);
struct Qux<'a,
N: Clone + 'a,
E: Clone + 'a,
G: Labeller<'a, N, E> + GraphWalk<'a, N, E>,
W: Write + Copy>
(
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Comment
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
#[AnAttr]
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// Comment
/// Testdoc
G,
pub W,
);
struct Tuple(/*Comment 1*/ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
/* Comment 2 */ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,);
// With a where clause and generics.
pub struct Foo<'a, Y: Baz>
where X: Whatever
{
f: SomeType, // Comment beside a field
}
struct Baz {
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a: A, // Comment A
b: B, // Comment B
c: C, // Comment C
}
struct Baz {
a: A, // Comment A
b: B, // Comment B
c: C, // Comment C
}
struct Baz {
a: A,
b: B,
c: C,
d: D
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}
struct Baz
{
// Comment A
a: A,
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// Comment B
b: B,
// Comment C
c: C,}
// Will this be a one-liner?
struct Tuple(
A, //Comment
B
);
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pub struct State<F: FnMut() -> time::Timespec> { now: F }
pub struct State<F: FnMut() -> ()> { now: F }
pub struct State<F: FnMut()> { now: F }
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struct Palette { /// A map of indices in the palette to a count of pixels in approximately that color
foo: i32}
// Splitting a single line comment into a block previously had a misalignment
// when the field had attributes
struct FieldsWithAttributes {
// Pre Comment
#[rustfmt_skip] pub host:String, // Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBB BBBBBBBBBBB
//Another pre comment
#[attr1]
#[attr2] pub id: usize // CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC CCCCCCCCCCCC
}
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struct Deep {
deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<K, V>>,
Type,
NodeType>,
}
struct Foo<T>(T);
struct Foo<T>(T) where T: Copy, T: Eq;
struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU);
struct Foo<T>(TTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT) where T: PartialEq;
struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTTTT) where T: PartialEq;
struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU) where T: PartialEq;
struct Foo<T>(TTTTTTTTTTTTTTTTT, // Foo
UUUUUUUUUUUUUUUUUUUUUUUU /* Bar */,
// Baz
TTTTTTTTTTTTTTTTTTT,
// Qux (FIXME #572 - doc comment)
UUUUUUUUUUUUUUUUUUU);
mod m {
struct X<T> where T: Sized {
a: T,
}
}
struct Foo<T>(TTTTTTTTTTTTTTTTTTT,
/// Qux
UUUUUUUUUUUUUUUUUUU);
struct Issue677 {
pub ptr: *const libc::c_void,
pub trace: fn( obj:
*const libc::c_void, tracer : *mut JSTracer ),
}
struct Foo {}
struct Foo {
}
struct Foo {
// comment
}
struct Foo {
// trailing space ->
}
struct Foo { /* comment */ }
struct Foo( /* comment */ );
struct LongStruct {
a: A,
the_quick_brown_fox_jumps_over_the_lazy_dog:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
}
struct Deep {
deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<Key, Value>>,
Type,
NodeType>,
}
struct Foo<C=()>(String);
// #1364
fn foo() {
convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
}
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// Vertical alignment
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struct Foo {
aaaaa: u32, // a
b: u32, // b
cc: u32, // cc
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 1
yy: u32, // comment2
zzz: u32, // comment3
aaaaaa: u32, // comment4
bb: u32, // comment5
// separate
dd: u32, // comment7
c: u32, // comment6
aaaaaaa: u32, /* multi
* line
* comment
*/
b: u32, // hi
do_not_push_this_comment1: u32, // comment1
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
please_do_not_push_this_comment3: u32, // comment3
do_not_push_this_comment1: u32, // comment1
// separate
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
please_do_not_push_this_comment3: u32, // comment3
do_not_push_this_comment1: u32, // comment1
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
// separate
please_do_not_push_this_comment3: u32, // comment3
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}
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// structs with long identifier
struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
struct Looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong { x: i32 }
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// structs with visibility, do not duplicate visibility (#2110).
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pub(in self) struct Foo{}
pub(super) struct Foo{}
pub(crate) struct Foo{}
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pub(in self) struct Foo();
pub(super) struct Foo();
pub(crate) struct Foo();
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// #2125
pub struct ReadinessCheckRegistry(Mutex<HashMap<Arc<String>, Box<Fn() -> ReadinessCheck + Sync + Send>>>);
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// #2144 unit struct with generics
struct MyBox<T:?Sized>;
struct MyBoxx<T, S> where T: ?Sized, S: Clone;
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// #2208
struct Test {
/// foo
#[serde(default)]
pub join: Vec<String>,
#[serde(default)] pub tls: bool,
}