Add build and test github action workflow

type: testing

.github/workflows/rust.yaml

@@ -0,0 +1,13 @@
+name: Rust
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Build
+      run: cargo build --verbose
+    - name: Test
+      run: cargo test --verbose