use crate::bitboard::Bitboard; /// Aliases to board square indexes #[allow(dead_code)] #[derive(Debug, Clone, Copy, PartialEq, Eq, num_enum::FromPrimitive)] #[repr(u8)] pub enum Square { #[default] A1, B1, C1, D1, E1, F1, G1, H1, A2, B2, C2, D2, E2, F2, G2, H2, A3, B3, C3, D3, E3, F3, G3, H3, A4, B4, C4, D4, E4, F4, G4, H4, A5, B5, C5, D5, E5, F5, G5, H5, A6, B6, C6, D6, E6, F6, G6, H6, A7, B7, C7, D7, E7, F7, G7, H7, A8, B8, C8, D8, E8, F8, G8, H8, } impl Square { pub fn to_bitboard(&self) -> Bitboard { 1u64 << *self as u8 } }