From 58d06f82a2ee2d062c6c17b292bde520c088ca65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Sommer?= <joerg@alea.gnuu.de>
Date: Fri, 31 Aug 2018 14:04:42 +0200
Subject: [PATCH] Fix Rust's hint about proc_macro

The feature `proc_macro` has been stable since 1.29.0 and no longer
requires an attribute to enable
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 7a62c6f9..746f2bfa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,7 +3,7 @@
 //! shared by client and server code.
 
 #![deny(missing_debug_implementations, missing_docs)]
-#![feature(proc_macro, try_from)]
+#![feature(try_from)]
 
 extern crate futures;
 extern crate http;