.travis.yml: cache cargo directory

gifnksm · May 2, 2017 · 7b4f06d · 7b4f06d
1 parent 876a660
commit 7b4f06d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 language: rust
 sudo: false
+cache: cargo
 
 addons:
   apt: