Function quat::conj

pub fn conj<'out, T>(out: &'out mut [T; 4], q: &[T; 4]) -> &'out mut [T; 4] where
    T: Clone,
    &'a T: Neg<Output = T>, 

Example

let mut v = [0; 4];
quat::conj(&mut v, &[1; 4]);
assert_eq!(v, [-1, -1, -1, 1]);