From c477fa00892c328ac4016b7ba066e352c92b643e Mon Sep 17 00:00:00 2001
From: ice_iix <ice_ix@protonmail.ch>
Date: Sun, 28 Oct 2018 10:06:59 -0700
Subject: [PATCH] Travis-CI: cache the cargo dependencies, so they are only
 recompiled when updated

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

diff --git a/.travis.yml b/.travis.yml
index 0c4b387..bfdbffb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ matrix:
   allow_failures:
     - rust: nightly
   fast_finish: true
+cache: cargo
 before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update          ; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2    ; fi