src/tools/rustfmt/tests/source/large_vec.rs

   1 // See #1470.
   2
   3 impl Environment {
   4     pub fn new_root() -> Rc<RefCell<Environment>> {
   5         let mut env = Environment::new();
   6         let builtin_functions = &[("println",
   7                                    Function::NativeVoid(CallSign {
   8                                                             num_params: 0,
   9                                                             variadic: true,
  10                                                             param_types: vec![],
  11                                                         },
  12                                                         native_println)),
  13                                   ("run_http_server",
  14                                    Function::NativeVoid(CallSign {
  15                                                             num_params: 1,
  16                                                             variadic: false,
  17                                                             param_types:
  18                                                                 vec![Some(ConstraintType::Function)],
  19                                                         },
  20                                                         native_run_http_server)),
  21                                   ("len",
  22                                    Function::NativeReturning(CallSign {
  23                                                                  num_params: 1,
  24                                                                  variadic: false,
  25                                                                  param_types: vec![None],
  26                                                              },
  27                                                              native_len))];
  28     }
  29 }