From 755d76bf544e88fae7342f35eee97f2629183776 Mon Sep 17 00:00:00 2001
From: Riccardo Casatta <riccardo@casatta.it>
Date: Mon, 16 Nov 2020 12:11:37 +0100
Subject: [PATCH] remove unneeded pub modifier

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

diff --git a/src/database/memory.rs b/src/database/memory.rs
index eeacd131..707cd951 100644
--- a/src/database/memory.rs
+++ b/src/database/memory.rs
@@ -57,7 +57,7 @@ pub(crate) enum MapKey<'a> {
 }
 
 impl MapKey<'_> {
-    pub fn as_prefix(&self) -> Vec<u8> {
+    fn as_prefix(&self) -> Vec<u8> {
         match self {
             MapKey::Path((st, _)) => {
                 let mut v = b"p".to_vec();