From a50b7aec3ae13745b7e59cdeefb23636069f4f59 Mon Sep 17 00:00:00 2001
From: Richard Newman <rnewman@twinql.com>
Date: Mon, 22 Jan 2018 18:41:43 -0800
Subject: [PATCH] Pre: make OpType Copy.

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

diff --git a/tx/src/entities.rs b/tx/src/entities.rs
index 6f741ed0..782a8e1c 100644
--- a/tx/src/entities.rs
+++ b/tx/src/entities.rs
@@ -104,7 +104,7 @@ pub enum EntidOrLookupRefOrTempId {
     TempId(TempId),
 }
 
-#[derive(Clone, Debug, Eq, Hash, Ord, PartialOrd, PartialEq)]
+#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialOrd, PartialEq)]
 pub enum OpType {
     Add,
     Retract,