clippy

src/bitboard.rs

@@ -11,6 +11,12 @@ type BBBaseType = u64;
 #[derive(Copy, Clone, PartialEq, Eq)]
 pub struct BitBoard(BitArr!(for BOARD_AREA, in BBBaseType, Lsb0));
 
+impl Default for BitBoard {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl BitBoard {
     pub const fn new() -> Self {
         Self(bitarr!(BBBaseType, Lsb0; 0; BOARD_AREA))