better CI

.github/workflows/rust.yml

@@ -1,22 +1,41 @@
-name: Rust
+name: Check on every push
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-env:
-  CARGO_TERM_COLOR: always
+on: [push, pull_request]
 
 jobs:
-  build:
+  build_ubuntu:
 
     runs-on: ubuntu-latest
 
+    env:
+      RUST_BACKTRACE: 1
     steps:
-    - uses: actions/checkout@v2
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v1
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          default: true
+          components: rustfmt, clippy
+
+      - name: Formatter
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+      - name: Clippy
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all --all-features
+          
+      - name: Test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --all --verbose
+
+      # This is used to ensure that Cargo.lock is up to date
+      - name: Check for unstaged files
+        run: git diff --exit-code