From 646deb003f3dec458b135cea6a778610dc4ee9fe Mon Sep 17 00:00:00 2001
From: Curtis McEnroe <programble@gmail.com>
Date: Sat, 12 Mar 2016 20:16:57 -0500
Subject: [PATCH] Build both feature sets on Travis

---
 .travis.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 58b1c70..1439d9e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,12 @@ rust:
 os:
   - linux
   - osx
+env:
+  - FEATURES=""
+  - FEATURES="serde"
+script:
+  - cargo build --verbose --no-default-features --features "$FEATURES"
+  - cargo test --verbose --no-default-features --features "$FEATURES"
 matrix:
   allow_failures:
     - rust: nightly