From cc8bb379448f52cb0ce68648867df80e243f2c6b Mon Sep 17 00:00:00 2001
From: seemenkina <seemenkina@gmail.com>
Date: Wed, 15 May 2024 19:32:14 +0700
Subject: [PATCH] make get_elem public

---
 src/tree.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tree.rs b/src/tree.rs
index 486fab8..9c801e1 100644
--- a/src/tree.rs
+++ b/src/tree.rs
@@ -16,7 +16,7 @@ const DEFAULT_TREE_DEPTH: usize = 20;
 // Denotes keys (depth, index) in Merkle Tree. Can be converted to DBKey
 // TODO! Think about using hashing for that
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-struct Key(usize, usize);
+pub struct Key(usize, usize);
 impl From<Key> for DBKey {
     fn from(key: Key) -> Self {
         let cantor_pairing = ((key.0 + key.1) * (key.0 + key.1 + 1) / 2 + key.1) as u64;
@@ -180,7 +180,7 @@ where
     }
 
     // Returns elem by the key
-    fn get_elem(&self, key: Key) -> PmtreeResult<H::Fr> {
+    pub fn get_elem(&self, key: Key) -> PmtreeResult<H::Fr> {
         let res = self
             .db
             .get(key.into())?