From e9019101a82dd7f61dcdcd52bcc0123d5ed25d22 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Fri, 13 Mar 2015 15:28:35 -0700
Subject: Add #![feature] attributes to doctests

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

(limited to 'src/libserialize')

diff --git a/src/libserialize/hex.rs b/src/libserialize/hex.rs
index 1f8d45a007d..e42aa1835dc 100644
--- a/src/libserialize/hex.rs
+++ b/src/libserialize/hex.rs
@@ -32,6 +32,7 @@ impl ToHex for [u8] {
     /// # Examples
     ///
     /// ```
+    /// # #![feature(rustc_private)]
     /// extern crate serialize;
     /// use serialize::hex::ToHex;
     ///
@@ -101,6 +102,7 @@ impl FromHex for str {
     /// This converts a string literal to hexadecimal and back.
     ///
     /// ```
+    /// # #![feature(rustc_private)]
     /// extern crate serialize;
     /// use serialize::hex::{FromHex, ToHex};
     ///
-- 
cgit 1.4.1-3-g733a5