tests/rustdoc/show-const-contents.rs

   1 // Test that the contents of constants are displayed as part of the
   2 // documentation.
   3
   4 // @hasraw show_const_contents/constant.CONST_S.html 'show this'
   5 // @!hasraw show_const_contents/constant.CONST_S.html '; //'
   6 pub const CONST_S: &'static str = "show this";
   7
   8 // @hasraw show_const_contents/constant.CONST_I32.html '= 42;'
   9 // @!hasraw show_const_contents/constant.CONST_I32.html '; //'
  10 pub const CONST_I32: i32 = 42;
  11
  12 // @hasraw show_const_contents/constant.CONST_I32_HEX.html '= 0x42;'
  13 // @!hasraw show_const_contents/constant.CONST_I32_HEX.html '; //'
  14 pub const CONST_I32_HEX: i32 = 0x42;
  15
  16 // @hasraw show_const_contents/constant.CONST_NEG_I32.html '= -42;'
  17 // @!hasraw show_const_contents/constant.CONST_NEG_I32.html '; //'
  18 pub const CONST_NEG_I32: i32 = -42;
  19
  20 // @hasraw show_const_contents/constant.CONST_EQ_TO_VALUE_I32.html '= 42i32;'
  21 // @!hasraw show_const_contents/constant.CONST_EQ_TO_VALUE_I32.html '// 42i32'
  22 pub const CONST_EQ_TO_VALUE_I32: i32 = 42i32;
  23
  24 // @hasraw show_const_contents/constant.CONST_CALC_I32.html '= _; // 43i32'
  25 pub const CONST_CALC_I32: i32 = 42 + 1;
  26
  27 // @!hasraw show_const_contents/constant.CONST_REF_I32.html '= &42;'
  28 // @!hasraw show_const_contents/constant.CONST_REF_I32.html '; //'
  29 pub const CONST_REF_I32: &'static i32 = &42;
  30
  31 // @hasraw show_const_contents/constant.CONST_I32_MAX.html '= i32::MAX; // 2_147_483_647i32'
  32 pub const CONST_I32_MAX: i32 = i32::MAX;
  33
  34 // @!hasraw show_const_contents/constant.UNIT.html '= ();'
  35 // @!hasraw show_const_contents/constant.UNIT.html '; //'
  36 pub const UNIT: () = ();
  37
  38 pub struct MyType(i32);
  39
  40 // @!hasraw show_const_contents/constant.MY_TYPE.html '= MyType(42);'
  41 // @!hasraw show_const_contents/constant.MY_TYPE.html '; //'
  42 pub const MY_TYPE: MyType = MyType(42);
  43
  44 pub struct MyTypeWithStr(&'static str);
  45
  46 // @!hasraw show_const_contents/constant.MY_TYPE_WITH_STR.html '= MyTypeWithStr("show this");'
  47 // @!hasraw show_const_contents/constant.MY_TYPE_WITH_STR.html '; //'
  48 pub const MY_TYPE_WITH_STR: MyTypeWithStr = MyTypeWithStr("show this");
  49
  50 // @hasraw show_const_contents/constant.PI.html '= 3.14159265358979323846264338327950288f32;'
  51 // @hasraw show_const_contents/constant.PI.html '; // 3.14159274f32'
  52 pub use std::f32::consts::PI;
  53
  54 // @hasraw show_const_contents/constant.MAX.html '= i32::MAX; // 2_147_483_647i32'
  55 #[allow(deprecated, deprecated_in_future)]
  56 pub use std::i32::MAX;
  57
  58 macro_rules! int_module {
  59     ($T:ident) => (
  60         pub const MIN: $T = $T::MIN;
  61     )
  62 }
  63
  64 // @hasraw show_const_contents/constant.MIN.html '= i16::MIN; // -32_768i16'
  65 int_module!(i16);
  66
  67 // @has show_const_contents/constant.ESCAPE.html //pre '= r#"<script>alert("ESCAPE");</script>"#;'
  68 pub const ESCAPE: &str = r#"<script>alert("ESCAPE");</script>"#;