src/test/rustdoc/deref-typedef.rs

   1 // ignore-tidy-linelength
   2
   3 #![crate_name = "foo"]
   4
   5 // @has 'foo/struct.Bar.html'
   6 // @has '-' '//*[@id="deref-methods-FooJ"]' 'Methods from Deref<Target = FooJ>'
   7 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_a"]' 'pub fn foo_a(&self)'
   8 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_b"]' 'pub fn foo_b(&self)'
   9 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_c"]' 'pub fn foo_c(&self)'
  10 // @has '-' '//*[@class="impl-items"]//*[@id="method.foo_j"]' 'pub fn foo_j(&self)'
  11 // @has '-' '//*[@class="sidebar-title"][@href="#deref-methods-FooJ"]' 'Methods from Deref<Target=FooJ>'
  12 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_a"]' 'foo_a'
  13 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_b"]' 'foo_b'
  14 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_c"]' 'foo_c'
  15 // @has '-' '//*[@class="sidebar-links"]/a[@href="#method.foo_j"]' 'foo_j'
  16
  17 pub struct FooA;
  18 pub type FooB = FooA;
  19 pub type FooC = FooB;
  20 pub type FooD = FooC;
  21 pub type FooE = FooD;
  22 pub type FooF = FooE;
  23 pub type FooG = FooF;
  24 pub type FooH = FooG;
  25 pub type FooI = FooH;
  26 pub type FooJ = FooI;
  27
  28 impl FooA {
  29     pub fn foo_a(&self) {}
  30 }
  31
  32 impl FooB {
  33     pub fn foo_b(&self) {}
  34 }
  35
  36 impl FooC {
  37     pub fn foo_c(&self) {}
  38 }
  39
  40 impl FooJ {
  41     pub fn foo_j(&self) {}
  42 }
  43
  44 pub struct Bar;
  45 impl std::ops::Deref for Bar {
  46     type Target = FooJ;
  47     fn deref(&self) -> &Self::Target { unimplemented!() }
  48 }