1#[derive(Debug, Clone, Copy)]
2pub enum Direction2D { Left, Right, Up, Down }
3
4#[derive(Debug, Clone, Copy)]
5pub enum Direction3D { Left, Right, Up, Down, Front, Back }
6
7#[derive(Debug, Clone, Copy)]
8pub enum Direction {
9 TowD(Direction2D),
10 ThreeD(Direction3D),
11}