From 9d86e9c54afc53aeab3c1488fa6d7ca0ca42707a Mon Sep 17 00:00:00 2001
From: Jason Ish <ish@unx.ca>
Date: Mon, 25 Feb 2019 12:47:17 -0600
Subject: [PATCH] travis: cache rust toolchain

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

diff --git a/.travis.yml b/.travis.yml
index 4d93e08391..e7b3f190a3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,12 @@ addons:
       - *packages-without-jansson
       - libjansson-dev
 
+cache:
+  directories:
+    - /home/travis/.rustup
+    - /home/travis/.cargo
+    - /home/travis/.multirust
+
 # Define the default CFLAGS used by all builds as a YAML anchor.
 default-cflags: &default-cflags
   CFLAGS="-Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-function"
-- 
2.47.2