From fd64b3e30432e31cb8dbe07efbfce898a4454da9 Mon Sep 17 00:00:00 2001
From: Tom Parker-Shemilt <palfrey@tevp.net>
Date: Fri, 10 Jan 2020 23:12:28 +0000
Subject: [PATCH] Add cargo caching on Travis

---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index c6e77e5..ef6d0cd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,3 @@
 language: rust
-script: cargo run
\ No newline at end of file
+script: cargo run
+cache: cargo
\ No newline at end of file