l2 norm implemented in Rust and Python

l2norm.py

x = array([1, 2, 3, 4, 5, 6])

y = np.arange(0, 6, 1)

np.linalg.norm(x-y, ord=2)

 # 2.4494897427831779

l2norm.rs

fn main() {
    let x = vec![1f32, 2., 3., 4., 5., 6.];
    let y = vec![0f32, 1., 2., 3., 4., 5.];
    let p = (x.iter().zip(y.iter()).fold(0., |sum, (&ex, &ey)| sum + ((ex - ey).abs()).powf(2.))).powf(1./2.);
    println!("{:.32}", p);
}

// 2.4494898319244384765625