Function static_reorder_by_keys 

pub fn static_reorder_by_keys<T: Ord + Copy, U: Copy, const N: usize>(
    keys: &[T; N],
    values: &mut [U; N],
)

Reorder values in place according to the sorted order of keys.

Both slices must have the same length. “Static” in the name refers to the fact that it takes and returns an array of statically known size, avoiding Vec allocations.