After Make: Dynamic_Ints{data = 0x55d90409a2a0, len = 0, cap = 16} []
After appends: Dynamic_Ints{data = 0x55d90409a2a0, len = 14, cap = 16} [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
After removes: Dynamic_Ints{data = 0x55d90409a2a0, len = 11, cap = 16} [0, 1, 2, 4, 7, 8, 9, 10, 11, 12, 13]
After append_elems: Dynamic_Ints{data = 0x55d90409b350, len = 19, cap = 32} [0, 1, 2, 4, 7, 8, 9, 10, 11, 12, 13, 7, 6, 5, 4, 3, 2, 1, 0]
After shrink_to_fit: Dynamic_Ints{data = 0x55d90409b350, len = 19, cap = 19} [0, 1, 2, 4, 7, 8, 9, 10, 11, 12, 13, 7, 6, 5, 4, 3, 2, 1, 0]
After clear: Dynamic_Ints{data = 0x55d90409b350, len = 0, cap = 19} []
After delete: Dynamic_Ints{data = 0x55d90409b350, len = 0, cap = 19} []