From 0fb6003f38892ded72ff9a95ff2d9bfe2ca7ef08 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 25 Mar 2025 15:45:36 -0400
Subject: [PATCH] bitboard: improve const_assert

---
 src/repr/bitboard.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/repr/bitboard.rs b/src/repr/bitboard.rs
index 865116a..a09060c 100644
--- a/src/repr/bitboard.rs
+++ b/src/repr/bitboard.rs
@@ -12,7 +12,7 @@ pub type BitBoardInner = u64;
 pub struct BitBoard(BitBoardInner);
 
 // BitBoard should be big enough to fit all points on the board
-const_assert!(std::mem::size_of::<BitBoard>() * 8 >= Board::AREA.0 as usize);
+const_assert!(BitBoardInner::BITS >= Board::AREA.0 as u32);
 
 impl BitBoard {
     #[allow(clippy::new_without_default)]