travis: add format check

filnet · antiagainst · commit 164ed9c5172a · 2020-10-25T17:25:03.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,6 +13,13 @@ before_script:
 jobs:
   fast_finish: true
   include:
+    - name: Format check
+      os: linux
+      rust: stable
+      before_script:
+        - rustup component add rustfmt
+      script:
+        - cargo fmt --all -- --check
     - os: linux
       rust: stable
       script:
