chess
pub const ALL_PIECES: [Piece; 6] = [Piece::Pawn, Piece::Knight, Piece::Bishop, Piece::Rook, Piece::Queen, Piece::King]
=
[Piece::Pawn, Piece::Knight, Piece::Bishop, Piece::Rook, Piece::Queen, Piece::King]
An array representing each piece type, in order of ascending value.