tests/rustdoc-json/type/hrtb.rs

   1 // ignore-tidy-linelength
   2
   3 // @is "$.index[*][?(@.name=='genfn')].inner.generics.where_predicates[0].bound_predicate.type" '{"inner": "F","kind": "generic"}'
   4 // @is "$.index[*][?(@.name=='genfn')].inner.generics.where_predicates[0].bound_predicate.generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]'
   5 pub fn genfn<F>(f: F)
   6 where
   7     for<'a, 'b> F: Fn(&'a i32, &'b i32),
   8 {
   9     let zero = 0;
  10     f(&zero, &zero);
  11 }
  12
  13 // @is "$.index[*][?(@.name=='dynfn')].inner.generics" '{"params": [], "where_predicates": []}'
  14 // @is "$.index[*][?(@.name=='dynfn')].inner.generics" '{"params": [], "where_predicates": []}'
  15 // @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].kind" '"borrowed_ref"'
  16 // @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.kind" '"dyn_trait"'
  17 // @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.lifetime" null
  18 // @count "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[*]" 1
  19 // @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[0].generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]'
  20 // @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[0].trait.name" '"Fn"'
  21 pub fn dynfn(f: &dyn for<'a, 'b> Fn(&'a i32, &'b i32)) {
  22     let zero = 0;
  23     f(&zero, &zero);
  24 }