dead code removal

src/repr/bitboard.rs

@@ -112,22 +112,6 @@ impl BitBoard {
     }
 }
 
-impl std::ops::BitAnd for BitBoard {
-    type Output = BitBoard;
-
-    fn bitand(self, rhs: Self) -> Self::Output {
-        Self(self.0 & rhs.0)
-    }
-}
-
-impl std::ops::BitOr for BitBoard {
-    type Output = BitBoard;
-
-    fn bitor(self, rhs: Self) -> Self::Output {
-        Self(self.0 | rhs.0)
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;

src/repr/board.rs

@@ -1,11 +1,7 @@
 use super::{bitboard::BitBoard, piece::Piece, CoordAxis, CoordPair};
 use arrayvec::ArrayVec;
 use rand::seq::IteratorRandom;
-use std::{
+use std::{cmp::Ordering, fmt};
-    cmp::Ordering,
-    fmt,
-    ops::{BitAndAssign, BitOrAssign},
-};
 
 /// Map of all points on the board against some type T
 /// Used to index like so: example[i][j]