Merge pull request #97 from calebcartwright/cargo-fmt-check

use new cargo fmt check option

Author: technetos

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
         run: rustup update stable && rustup default stable
 
       - name: Check formatting
-        run: cargo fmt -- --check
+        run: cargo fmt --check
 
       - name: Run the test suite
         run: cargo test