gistfile1.rs

pub trait BaseVec2<T>{
    fn new(x: T, y: T) -> Self;
}
 #[deriving(Eq)]
pub struct Vec2<T> { x: T, y: T }

impl<T> BaseVec2<T> for Vec2<T> {
    
    pub fn new(x: T, y: T ) -> Vec2<T> {
        Vec2 { x: x, y: y }
    }
}

fn main() {
	let a = Vec2 { x: 1,y: 2};
	let b = Vec2::new(1,2); // doesn't work
}