From 1972707f88b22406ae1b0fb27e88e86b21620e49 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 18 Feb 2025 15:08:35 -0500
Subject: [PATCH] clippy

---
 src/bitboard.rs     | 6 ++++++
 src/board.rs        | 6 ++++++
 src/future_moves.rs | 4 ++++
 3 files changed, 16 insertions(+)

diff --git a/src/bitboard.rs b/src/bitboard.rs
index c2a1728..ee79c18 100644
--- a/src/bitboard.rs
+++ b/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))
diff --git a/src/board.rs b/src/board.rs
index 3e29d29..ec6504d 100644
--- a/src/board.rs
+++ b/src/board.rs
@@ -131,6 +131,12 @@ impl fmt::Debug for Board {
     }
 }
 
+impl Default for Board {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Board {
     /// Create a new empty board
     pub const fn new() -> Self {
diff --git a/src/future_moves.rs b/src/future_moves.rs
index cd75901..8fa36e7 100644
--- a/src/future_moves.rs
+++ b/src/future_moves.rs
@@ -92,6 +92,10 @@ impl FutureMoves {
         self.arena.len()
     }
 
+    pub fn is_empty(&self) -> bool {
+        self.len() == 0
+    }
+
     /// Generate children for all children of `nodes`
     fn extend_layers(&mut self) {
         let mut next_nodes: Vec<usize> = (0..self.arena.len())