tests/source/structs.rs

   1 // rustfmt-normalize_comments: true
   2 // rustfmt-wrap_comments: true
   3
   4                                                                        /// A Doc comment
   5 #[AnAttribute]
   6 pub struct Foo {
   7     #[rustfmt_skip]
   8     f :   SomeType, // Comment beside a field
   9     f: SomeType, // Comment beside a field
  10     // Comment on a field
  11     #[AnAttribute]
  12     g: SomeOtherType,
  13       /// A doc comment on a field
  14     h: AThirdType,
  15     pub i: TypeForPublicField
  16 }
  17
  18 // #1029
  19 pub struct Foo {
  20     #[doc(hidden)]
  21     // This will NOT get deleted!
  22     bar: String, // hi
  23 }
  24
  25 // #1029
  26 struct X {
  27     // `x` is an important number.
  28     #[allow(unused)] // TODO: use
  29     x: u32,
  30 }
  31
  32 // #410
  33 #[allow(missing_docs)]
  34 pub struct Writebatch<K: Key> {
  35     #[allow(dead_code)] //only used for holding the internal pointer
  36     writebatch: RawWritebatch,
  37     marker: PhantomData<K>,
  38 }
  39
  40 struct Bar;
  41
  42 struct NewType(Type,       OtherType);
  43
  44 struct
  45 NewInt     <T: Copy>(pub i32, SomeType /* inline comment */, T /* sup */
  46
  47
  48     );
  49
  50 struct Qux<'a,
  51            N: Clone + 'a,
  52            E: Clone + 'a,
  53            G: Labeller<'a, N, E> + GraphWalk<'a, N, E>,
  54            W: Write + Copy>
  55 (
  56     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Comment
  57     BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
  58     #[AnAttr]
  59     // Comment
  60     /// Testdoc
  61     G,
  62     pub W,
  63 );
  64
  65 struct Tuple(/*Comment 1*/ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
  66              /* Comment 2   */ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,);
  67
  68 // With a where clause and generics.
  69 pub struct Foo<'a, Y: Baz>
  70     where X: Whatever
  71 {
  72     f: SomeType, // Comment beside a field
  73 }
  74
  75 struct Baz {
  76
  77     a: A,  // Comment A
  78     b: B, // Comment B
  79     c: C,   // Comment C
  80
  81 }
  82
  83 struct Baz {
  84     a: A,  // Comment A
  85
  86     b: B, // Comment B
  87
  88
  89
  90
  91     c: C,   // Comment C
  92 }
  93
  94 struct Baz {
  95
  96     a: A,
  97
  98     b: B,
  99     c: C,
 100
 101
 102
 103
 104     d: D
 105
 106 }
 107
 108 struct Baz
 109 {
 110     // Comment A
 111     a: A,
 112
 113     // Comment B
 114 b: B,
 115     // Comment C
 116       c: C,}
 117
 118 // Will this be a one-liner?
 119 struct Tuple(
 120     A, //Comment
 121     B
 122 );
 123
 124 pub struct State<F: FnMut() -> time::Timespec> { now: F }
 125
 126 pub struct State<F: FnMut() -> ()> { now: F }
 127
 128 pub struct State<F: FnMut()> { now: F }
 129
 130 struct Palette { /// A map of indizes in the palette to a count of pixels in approximately that color
 131                     foo: i32}
 132
 133 // Splitting a single line comment into a block previously had a misalignment
 134 // when the field had attributes
 135 struct FieldsWithAttributes {
 136     // Pre Comment
 137     #[rustfmt_skip] pub host:String, // Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBB BBBBBBBBBBB
 138     //Another pre comment
 139     #[attr1]
 140     #[attr2] pub id: usize // CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC CCCCCCCCCCCC
 141 }
 142
 143 struct Deep {
 144     deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<K, V>>,
 145                                                      Type,
 146                                                      NodeType>,
 147 }
 148
 149 struct Foo<T>(T);
 150 struct Foo<T>(T) where T: Copy, T: Eq;
 151 struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU);
 152 struct Foo<T>(TTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT) where T: PartialEq;
 153 struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTTTT) where T: PartialEq;
 154 struct Foo<T>(TTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUUUUUUU, TTTTTTTTTTTTTTTTTTT, UUUUUUUUUUUUUUUUUUU) where T: PartialEq;
 155 struct Foo<T>(TTTTTTTTTTTTTTTTT, // Foo
 156               UUUUUUUUUUUUUUUUUUUUUUUU /* Bar */,
 157               // Baz
 158               TTTTTTTTTTTTTTTTTTT,
 159               // Qux (FIXME #572 - doc comment)
 160               UUUUUUUUUUUUUUUUUUU);
 161
 162 mod m {
 163     struct X<T> where T: Sized {
 164         a: T,
 165     }
 166 }
 167
 168 struct Foo<T>(TTTTTTTTTTTTTTTTTTT,
 169               /// Qux
 170     UUUUUUUUUUUUUUUUUUU);
 171
 172 struct Issue677 {
 173     pub ptr: *const libc::c_void,
 174     pub trace: fn(  obj:
 175           *const libc::c_void, tracer   : *mut   JSTracer   ),
 176 }
 177
 178 struct Foo {}
 179 struct Foo {
 180     }
 181 struct Foo {
 182     // comment
 183     }
 184 struct Foo {
 185     // trailing space ->
 186
 187
 188     }
 189 struct Foo { /* comment */ }
 190 struct Foo( /* comment */ );
 191
 192 struct LongStruct {
 193     a: A,
 194     the_quick_brown_fox_jumps_over_the_lazy_dog:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
 195 }
 196
 197 struct Deep {
 198     deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep: node::Handle<IdRef<'id, Node<Key, Value>>,
 199                                                                          Type,
 200                                                                          NodeType>,
 201 }
 202
 203 struct Foo<C=()>(String);
 204
 205 // #1364
 206 fn foo() {
 207     convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
 208     convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
 209     convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
 210     convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
 211 }
 212
 213 // Vertical alignment
 214 struct Foo {
 215     aaaaa: u32, // a
 216
 217     b: u32, // b
 218     cc: u32, // cc
 219
 220     xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 1
 221     yy: u32, // comment2
 222     zzz: u32, // comment3
 223
 224     aaaaaa: u32, // comment4
 225     bb: u32, // comment5
 226     // separate
 227     dd: u32, // comment7
 228     c: u32, // comment6
 229
 230     aaaaaaa: u32, /* multi
 231      * line
 232      * comment
 233      */
 234     b: u32, // hi
 235
 236     do_not_push_this_comment1: u32, // comment1
 237     xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
 238     please_do_not_push_this_comment3: u32, // comment3
 239
 240     do_not_push_this_comment1: u32, // comment1
 241     // separate
 242     xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
 243     please_do_not_push_this_comment3: u32, // comment3
 244
 245     do_not_push_this_comment1: u32, // comment1
 246     xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: u32, // 2
 247     // separate
 248     please_do_not_push_this_comment3: u32, // comment3
 249 }
 250
 251 // structs with long identifier
 252 struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
 253 struct Looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
 254 struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong {}
 255 struct Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong { x: i32 }