initial BoardValueMap

src/repr/board.rs

@@ -26,7 +26,7 @@ type ChainCollection = ArrayVec<Chain, 8>;
 /// Map of all points on the board against some type T
 /// Used to index like so: example[i][j]
 /// with each coordinate
-struct PosMap<T>(ArrayVec<T, BOARD_AREA>);
+pub struct PosMap<T>(ArrayVec<T, BOARD_AREA>);
 
 impl<T> PosMap<T> {
     pub fn get(&self, row: usize, col: usize) -> &T {

src/repr/mod.rs

@@ -3,5 +3,5 @@ mod board;
 mod misc;
 mod piece;
 
-pub use board::{Board, Winner};
+pub use board::{Board, PosMap, Winner};
 pub use piece::Piece;