tests/rustdoc/line-breaks.rs

   1 #![crate_name = "foo"]
   2
   3 use std::ops::Add;
   4 use std::fmt::Display;
   5
   6 //@count foo/fn.function_with_a_really_long_name.html //pre/br 2
   7 pub fn function_with_a_really_long_name(parameter_one: i32,
   8                                         parameter_two: i32)
   9                                         -> Option<i32> {
  10     Some(parameter_one + parameter_two)
  11 }
  12
  13 //@count foo/fn.short_name.html //pre/br 0
  14 pub fn short_name(param: i32) -> i32 { param + 1 }
  15
  16 //@count foo/fn.where_clause.html //pre/br 4
  17 pub fn where_clause<T, U>(param_one: T,
  18                           param_two: U)
  19     where T: Add<U> + Display + Copy,
  20           U: Add<T> + Display + Copy,
  21           T::Output: Display + Add<U::Output> + Copy,
  22           <T::Output as Add<U::Output>>::Output: Display,
  23           U::Output: Display + Copy
  24 {
  25     let x = param_one + param_two;
  26     println!("{} + {} = {}", param_one, param_two, x);
  27     let y = param_two + param_one;
  28     println!("{} + {} = {}", param_two, param_one, y);
  29     println!("{} + {} = {}", x, y, x + y);
  30 }