rename board variables

src/repr/coords.rs

@@ -9,7 +9,7 @@ pub type CoordAxis = u8;
 /// using u8 for this results in a ~3-6% perf increase
 pub type CoordPairInner = u8;
 
-const_assert!(CoordPairInner::MAX as usize >= Board::BOARD_AREA.0 as usize);
+const_assert!(CoordPairInner::MAX as usize >= Board::AREA.0 as usize);
 
 #[derive(PartialEq, Eq, Copy, Clone, Hash)]
 pub struct CoordPair(pub CoordPairInner);
@@ -17,12 +17,12 @@ pub struct CoordPair(pub CoordPairInner);
 impl CoordPair {
     /// Convert a row and column to an index in the board
     pub const fn from_axes(row: CoordAxis, col: CoordAxis) -> Self {
-        Self(row * Board::BOARD_SIZE + col)
+        Self(row * Board::SIZE + col)
     }
 
     #[allow(clippy::wrong_self_convention)]
     fn into_indexes(&self) -> (CoordAxis, CoordAxis) {
-        self.0.div_mod_floor(&Board::BOARD_SIZE)
+        self.0.div_mod_floor(&Board::SIZE)
     }
 
     pub const fn area(pos: CoordAxis) -> Self {