From 9747d86324db94bb42526ecd1cba93fe24e8c764 Mon Sep 17 00:00:00 2001
From: Pyfisch <pyfisch@gmail.com>
Date: Fri, 27 Mar 2015 19:12:33 +0100
Subject: [PATCH] chore(travis): Enable caching of ./target folder.

Travis supports the caching of folders between builds.
By storing the ./target folder we can cache hyper's dependencies.
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 358e7d06..99e1214b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 language: rust
 sudo: false
 
+cache:
+  directories:
+      - target
+
 script:
     - cargo build
     - cargo test