cache cargo dependencies (#54)

2017-09-05 20:17:48 -07:00
parent 8b07a4298c
commit 711086c184
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,8 @@
 language: rust
 sudo: false

+cache: cargo
+
 matrix:
  include:
    - rust: stable