From 0cd6f5b1185164376bfc4d3d277b4c537df2e84e Mon Sep 17 00:00:00 2001
From: Kevin Choubacha <chewbacha@gmail.com>
Date: Thu, 30 May 2019 11:42:15 -0700
Subject: [PATCH] Implement variant on version to require catch-all (#159)

---
 src/version.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/version.rs b/src/version.rs
index 01a1de3..59be7e8 100644
--- a/src/version.rs
+++ b/src/version.rs
@@ -49,6 +49,7 @@ enum Http {
     Http11,
     H2,
     H3,
+    __NonExhaustive,
 }
 
 impl Default for Version {
@@ -68,6 +69,7 @@ impl fmt::Debug for Version {
             Http11 => "HTTP/1.1",
             H2     => "HTTP/2.0",
             H3     => "HTTP/3.0",
+            __NonExhaustive => unreachable!(),
         })
     }
 }