Trait core::ops::AddExperimental [-]  [+] [src]

pub trait Add<RHS, Result> {
    fn add(self, rhs: RHS) -> Result;
}

The Add trait is used to specify the functionality of +.

Example

A trivial implementation of Add. When Foo + Foo happens, it ends up calling add, and therefore, main prints Adding!.

#[deriving(Copy)] struct Foo; impl Add<Foo, Foo> for Foo { fn add(self, _rhs: Foo) -> Foo { println!("Adding!"); self } } fn main() { Foo + Foo; }
#[deriving(Copy)]
struct Foo;

impl Add<Foo, Foo> for Foo {
    fn add(self, _rhs: Foo) -> Foo {
      println!("Adding!");
      self
  }
}

fn main() {
  Foo + Foo;
}

Required Methods

fn add(self, rhs: RHS) -> Result

The method for the + operator

Implementors