vec4
rust vector 4 functions
extern crate vec4;
rust vector 4 functions
extern crate vec4;
fn main() {
let a = [1, 1, 1, 1];
let b = [1, 1, 1, 1];
let mut out = vec4::new(0, 0, 0, 0);
vec4::add(&mut out, &a, &b);
assert_eq!(out, [2, 2, 2, 2]);
}