tests/target/hard-tabs.rs

   1 // rustfmt-normalize_comments: true
   2 // rustfmt-single_line_if_else_max_width: 0
   3 // rustfmt-wrap_comments: true
   4 // rustfmt-hard_tabs: true
   5 // rustfmt-error_on_line_overflow: false
   6
   7 fn main() {
   8         let x = Bar;
   9
  10         let y = Foo { a: x };
  11
  12         Foo {
  13                 a: foo(), // comment
  14                 // comment
  15                 b: bar(),
  16                 ..something
  17         };
  18
  19         fn foo(a: i32,
  20                a: i32,
  21                a: i32,
  22                a: i32,
  23                a: i32,
  24                a: i32,
  25                a: i32,
  26                a: i32,
  27                a: i32,
  28                a: i32,
  29                a: i32) {
  30         }
  31
  32         let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAa";
  33
  34         if let (some_very_large,
  35                 tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple) = 1 + 2 + 3 {}
  36
  37         if cond() {
  38                 something();
  39         } else if different_cond() {
  40                 something_else();
  41         } else {
  42                 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa +
  43                 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
  44         }
  45
  46         unsafe /* very looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong
  47                 * comment */ {
  48         }
  49
  50         unsafe /* So this is a very long comment.
  51                 * Multi-line, too.
  52                 * Will it still format correctly? */ {
  53         }
  54
  55         let chain = funktion_kall()
  56                 .go_to_next_line_with_tab()
  57                 .go_to_next_line_with_tab()
  58                 .go_to_next_line_with_tab();
  59
  60         let z =
  61                 [xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, yyyyyyyyyyyyyyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzzzz, q];
  62
  63         fn generic<T>(arg: T) -> &SomeType
  64                 where T: Fn(// First arg
  65                             A,
  66                             // Second argument
  67                             B,
  68                             C,
  69                             D,
  70                             // pre comment
  71                             E /* last comment */)
  72                             -> &SomeType
  73         {
  74                 arg(a, b, c, d, e)
  75         }
  76
  77         loong_func().quux(move || if true {
  78                 1
  79         } else {
  80                 2
  81         });
  82
  83         fffffffffffffffffffffffffffffffffff(a, {
  84                 SCRIPT_TASK_ROOT.with(|root| { *root.borrow_mut() = Some(&script_task); });
  85         });
  86         a.b
  87                 .c
  88                 .d();
  89
  90         x().y(|| match cond() {
  91                 true => (),
  92                 false => (),
  93         });
  94 }