From 671b3173c8ec77522fbc21a6916ebe81922edf81 Mon Sep 17 00:00:00 2001
From: Steven Roose <steven@stevenroose.org>
Date: Tue, 3 Dec 2019 22:44:42 +0000
Subject: [PATCH] Make internals for CommandString private

The From traits and AsRef and Display implementations
let you do all you want.
---
 src/network/message.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/network/message.rs b/src/network/message.rs
index cb4674be..fc421476 100644
--- a/src/network/message.rs
+++ b/src/network/message.rs
@@ -35,7 +35,7 @@ use consensus::encode::MAX_VEC_SIZE;
 
 /// Serializer for command string
 #[derive(PartialEq, Eq, Clone, Debug)]
-pub struct CommandString(pub Cow<'static, str>);
+pub struct CommandString(Cow<'static, str>);
 
 impl fmt::Display for CommandString {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
@@ -55,6 +55,12 @@ impl From<String> for CommandString {
     }
 }
 
+impl AsRef<str> for CommandString {
+    fn as_ref(&self) -> &str {
+        self.0.as_ref()
+    }
+}
+
 impl Encodable for CommandString {
     #[inline]
     fn consensus_encode<S: io::Write>(