From 2dc9bbd822846b632779481a79a6048ab223c40f Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 4 Mar 2025 14:11:04 -0500
Subject: [PATCH] remove unused functions

---
 src/repr/bitboard.rs | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/src/repr/bitboard.rs b/src/repr/bitboard.rs
index 3e9a359..0358e29 100644
--- a/src/repr/bitboard.rs
+++ b/src/repr/bitboard.rs
@@ -90,23 +90,14 @@ impl BitBoard {
         Self(mask)
     }
 
-    // Check if a BitBoard contains a coordinate
-    pub const fn contains(&self, coord: CoordPair) -> bool {
-        (self.0 & (1 << coord.0)) != 0
-    }
-
     // Create a BitBoard from a single coordinate
     pub const fn from_coord(coord: CoordPair) -> Self {
         Self(1 << coord.0)
     }
 
-    pub fn intersects(self, other: Self) -> bool {
+    pub const fn intersects(self, other: Self) -> bool {
         (self.0 & other.0) > 0
     }
-
-    pub fn union(self, other: Self) -> Self {
-        self | other
-    }
 }
 
 impl std::ops::Not for BitBoard {