tests/target/structs.rs

   1 // rustfmt-normalize_comments: true
   2 // rustfmt-wrap_comments: true
   3 // rustfmt-error_on_line_overflow: false
   4
   5 /// A Doc comment
   6 #[AnAttribute]
   7 pub struct Foo {
   8     #[rustfmt_skip]
   9     f :   SomeType, // Comment beside a field
  10     f: SomeType, // Comment beside a field
  11     // Comment on a field
  12     #[AnAttribute]
  13     g: SomeOtherType,
  14     /// A doc comment on a field
  15     h: AThirdType,
  16     pub i: TypeForPublicField,
  17 }
  18
  19 // #1029
  20 pub struct Foo {
  21     #[doc(hidden)]
  22     // This will NOT get deleted!
  23     bar: String, // hi
  24 }
  25
  26 // #1029
  27 struct X {
  28     // `x` is an important number.
  29     #[allow(unused)] // TODO: use
  30     x: u32,
  31 }
  32
  33 // #410
  34 #[allow(missing_docs)]
  35 pub struct Writebatch<K: Key> {
  36     #[allow(dead_code)] // only used for holding the internal pointer
  37     writebatch: RawWritebatch,
  38     marker: PhantomData<K>,
  39 }
  40
  41 struct Bar;
  42
  43 struct NewType(Type, OtherType);
  44
  45 struct NewInt<T: Copy>(pub i32, SomeType /* inline comment */, T /* sup */);
  46
  47 struct Qux<'a,
  48            N: Clone + 'a,
  49            E: Clone + 'a,
  50            G: Labeller<'a, N, E> + GraphWalk<'a, N, E>,
  51            W: Write + Copy>
  52 (
  53     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Comment
  54     BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
  55     #[AnAttr]
  56     // Comment
  57     /// Testdoc
  58     G,
  59     pub W,
  60 );
  61
  62 struct Tuple(
  63     // Comment 1
  64     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
  65     // Comment 2
  66     BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
  67 );
  68
  69 // With a where clause and generics.
  70 pub struct Foo<'a, Y: Baz>
  71 where
  72     X: Whatever,
  73 {
  74     f: SomeType, // Comment beside a field
  75 }
  76
  77 struct Baz {
  78     a: A, // Comment A
  79     b: B, // Comment B
  80     c: C, // Comment C
  81 }
  82
  83 struct Baz {
  84     a: A, // Comment A
  85
  86     b: B, // Comment B
  87
  88     c: C, // Comment C
  89 }
  90
  91 struct Baz {
  92     a: A,
  93
  94     b: B,
  95     c: C,
  96
  97     d: D,
  98 }
  99
 100 struct Baz {
 101     // Comment A
 102     a: A,
 103
 104     // Comment B
 105     b: B,
 106     // Comment C
 107     c: C,
 108 }
 109
 110 // Will this be a one-liner?
 111 struct Tuple(A /* Comment */, B);
 112
 113 pub struct State<F: FnMut() -> time::Timespec> {
 114     now: F,
 115 }
 116
 117 pub struct State<F: FnMut() -> ()> {
 118     now: F,
 119 }
 120
 121 pub struct State<F: FnMut()> {
 122     now: F,
 123 }
 124
 125 struct Palette {
 126     /// A map of indizes in the palette to a count of pixels in approximately
 127     /// that color
 128     foo: i32,
 129 }
 130
 131 // Splitting a single line comment into a block previously had a misalignment
 132 // when the field had attributes
 133 struct FieldsWithAttributes {
 134     // Pre Comment
 135     #[rustfmt_skip] pub host:String, /* Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBB
 136                                       * BBBBBBBBBBBBBBBBB BBBBBBBBBBB */
 137     // Another pre comment
 138     #[attr1]
 139     #[attr2]
 140     pub id: usize, /* CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCC
 141                     * CCCCCCCCCCCCCC CCCCCCCCCCCC */
 142 }
 143
 144 struct Deep {
 145     deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
 146         node::Handle<IdRef<'id, Node<K, V>>, Type, NodeType>,
 147 }
 148
 149 struct Foo<T>(T);
 150 struct Foo<T>(T)
 151 where
 152     T: Copy,
 153     T: Eq;
 154 struct Foo<T>(
 155     TTTTTTTTTTTTTTTTT,
 156     UUUUUUUUUUUUUUUUUUUUUUUU,
 157     TTTTTTTTTTTTTTTTTTT,
 158     UUUUUUUUUUUUUUUUUUU
 159 );
 160 struct Foo<T>(TTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT)
 161 where
 162     T: PartialEq;
 163 struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTTTT)
 164 where
 165     T: PartialEq;
 166 struct Foo<T>(
 167     TTTTTTTTTTTTTTTTT,
 168     UUUUUUUUUUUUUUUUUUUUUUUU,
 169     TTTTTTTTTTTTTTTTTTT,
 170     UUUUUUUUUUUUUUUUUUU
 171 )
 172 where
 173     T: PartialEq;
 174 struct Foo<T>(
 175     TTTTTTTTTTTTTTTTT, // Foo
 176     UUUUUUUUUUUUUUUUUUUUUUUU, // Bar
 177     // Baz
 178     TTTTTTTTTTTTTTTTTTT,
 179     // Qux (FIXME #572 - doc comment)
 180     UUUUUUUUUUUUUUUUUUU
 181 );
 182
 183 mod m {
 184     struct X<T>
 185     where
 186         T: Sized,
 187     {
 188         a: T,
 189     }
 190 }
 191
 192 struct Foo<T>(
 193     TTTTTTTTTTTTTTTTTTT,
 194     /// Qux
 195     UUUUUUUUUUUUUUUUUUU
 196 );
 197
 198 struct Issue677 {
 199     pub ptr: *const libc::c_void,
 200     pub trace: fn(obj: *const libc::c_void, tracer: *mut JSTracer),
 201 }
 202
 203 struct Foo {}
 204 struct Foo {}
 205 struct Foo {
 206     // comment
 207 }
 208 struct Foo {
 209     // trailing space ->
 210 }
 211 struct Foo { /* comment */ }
 212 struct Foo( /* comment */ );
 213
 214 struct LongStruct {
 215     a: A,
 216     the_quick_brown_fox_jumps_over_the_lazy_dog:
 217         AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
 218 }
 219
 220 struct Deep {
 221     deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
 222         node::Handle<IdRef<'id, Node<Key, Value>>, Type, NodeType>,
 223 }
 224
 225 struct Foo<C = ()>(String);
 226
 227 // #1364
 228 fn foo() {
 229     convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
 230     convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
 231     convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
 232     convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
 233 }