aarondandy

struct Junk { a: f64 }
impl Mul<Junk,Junk> for Junk {
    fn mul(&self, rhs:&Junk) -> Junk {Junk{a: &self.a * rhs.a}}
}
impl Mul<f64,Junk> for Junk {
    fn mul(&self, rhs:&f64) -> Junk {Junk{a: &self.a * rhs}}
}

fn main(){
    println((Junk{a:2_f64} * Junk{a:3_f64}).a.to_str());

aarondandy

struct Junk<T> { a: T }

impl<T:Mul<T,T>> Mul<T,Junk<T>> for Junk<T> {
  fn mul(&self, rhs: &T) -> Junk<T> {
		Junk{
			a: self.a.mul(rhs)
		}
	}
}

aarondandy

/*

The MIT License

Copyright (c) 2010 Aaron Dandy (aaron.dandy@gmail.com) 

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell