From b16216f90e3ff143114a9966330b8b42c33a28c5 Mon Sep 17 00:00:00 2001
From: Xavier Lau <c.estlavie@icloud.com>
Date: Wed, 23 Jun 2021 19:39:40 +0800
Subject: [PATCH] Public `helper`

---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 215905c..7d44ab0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,7 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 
 mod error;
-mod helper;
+pub mod helper;
 mod merge;
 mod mmr;
 mod mmr_store;