1pub fn array_equal<T:PartialEq>(left: &[T], right: &[T]) -> bool { 2 if left.len() != right.len() { 3 return false; 4 } 5 6 for i in 0..left.len() { 7 if left[i] != right[i] { 8 return false; 9 } 10 } 11 12 return true; 13}