Run 'cargo fmt --check' on Travis

7 years ago · ac9e300226
1 changed files with 3 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -3,7 +3,9 @@ cache: cargo
 rust:
  - stable
  - beta
-
+before_script:
+  - rustup component add rustfmt-preview
 script:
+  - cargo fmt --all -- --check
  - cargo build --verbose
  - cargo test --verbose