src/test/rustdoc/deref-typedef.rs

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