Add basic CI

.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+on: [push]
+
+name: CI Checks
+
+jobs:
+  build_and_test:
+    name: Cargo Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Git checkout"
+        uses: actions/checkout@v2
+
+      - name: "Rust setup"
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+
+      - name: "Cargo cache"
+        uses: Swatinem/rust-cache@v2
+
+      - name: "Add Clippy"
+        run: rustup component add clippy
+
+      - name: "Clippy check"
+        uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features
+
+      - name: "cargo test"
+        uses: actions-rs/cargo@v1
+        with:
+          command: test