Migrate to Github actions (fix #56) (#66)

.github/workflows/rust.yml

@@ -0,0 +1,38 @@
+name: Rust
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          override: true
+          components: rustfmt, clippy
+      - uses: actions-rs/cargo@v1.0.1
+        name: Check format
+        with:
+          command: fmt
+          args: --all -- --check
+      - uses: actions-rs/cargo@v1.0.1
+        name: Run clippy
+        with:
+          command: clippy
+          args: --all-targets --locked -- -D warnings
+      - uses: actions-rs/cargo@v1.0.1
+        name: Run tests
+        with:
+          command: test