1 files changed, 4 insertions, 0 deletions
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()
     }