From a7f8a76aae5335e744c743bec5e32696f0314623 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Sat, 14 Jun 2025 18:25:41 +0200
Subject: fix(clippy): Box refs and modules imports

---
 src/merkle/merkletree.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/merkle/merkletree.rs')

diff --git a/src/merkle/merkletree.rs b/src/merkle/merkletree.rs
index f719ea5..812e300 100644
--- a/src/merkle/merkletree.rs
+++ b/src/merkle/merkletree.rs
@@ -52,6 +52,10 @@ impl MerkleTree {
         self.height
     }
 
+    pub fn is_empty(&self) -> bool {
+        self.len() == 0
+    }
+
     pub fn len(&self) -> usize {
         self.leaves.len()
     }
-- 
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