macro_rules! assert_eq_uvec { ( $x:expr, $y:expr $(,)? ) => { ... }; }
Panic when the vectors are different, without taking the order into account.
#[macro_use] assert_eq_uvec!(vec![1,2], vec![2,1]);
#[macro_use] assert_eq_uvec!(vec![1,2,3], vec![2,1]);