Function mat2::inv_mut

pub fn inv_mut<'out, T>(out: &'out mut [T; 4]) -> &'out mut [T; 4] where
    T: Clone + One + Zero + Sub<T, Output = T>,
    &'a T: Neg<Output = T> + Mul<&'b T, Output = T> + Div<&'b T, Output = T>, 

Example

let mut m = mat2::new_identity::<f32>();
mat2::inv_mut(&mut m);
assert_eq!(m, mat2::new_identity::<f32>());