From 200c87d9f04294e53c3a403f63a76e24e2500038 Mon Sep 17 00:00:00 2001
From: Ryan Leckey <ryan@launchbadge.com>
Date: Sun, 18 Aug 2019 19:06:28 -0700
Subject: [PATCH] Make the Message enum smaller

---
 src/pg/protocol/message.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/pg/protocol/message.rs b/src/pg/protocol/message.rs
index a253aa94..55cfd915 100644
--- a/src/pg/protocol/message.rs
+++ b/src/pg/protocol/message.rs
@@ -7,6 +7,7 @@ use bytes::BytesMut;
 use std::io;
 
 #[derive(Debug)]
+#[repr(u8)]
 pub enum Message {
     Authentication(Authentication),
     ParameterStatus(ParameterStatus),
@@ -15,7 +16,7 @@ pub enum Message {
     CommandComplete(CommandComplete),
     RowDescription(RowDescription),
     DataRow(DataRow),
-    Response(Response),
+    Response(Box<Response>),
     NotificationResponse(NotificationResponse),
     ParseComplete,
     BindComplete,
@@ -54,7 +55,7 @@ impl Message {
         let src = src.split_to(len + 1).freeze().slice_from(5);
 
         let message = match token {
-            b'N' | b'E' => Message::Response(Response::decode(src)?),
+            b'N' | b'E' => Message::Response(Box::new(Response::decode(src)?)),
             b'S' => Message::ParameterStatus(ParameterStatus::decode(src)?),
             b'Z' => Message::ReadyForQuery(ReadyForQuery::decode(src)?),
             b'R' => Message::Authentication(Authentication::decode(src)?),