github actions file add

.github/workflows/rust.yml

@@ -0,0 +1,30 @@
+name: Rust
+
+on:
+  pull_request:
+    branches:
+        - '*'
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: nightly
+        profile: minimal
+        components: rustfmt
+        override: true
+    - name: Fmt Check
+      run: cargo fmt -- --check
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose
+