add proper CI (#3)

* add proper CI

* fmt

* badge

* bump edition

* working badge for crates.io

.github/workflows/rust.yml

@@ -1,22 +1,102 @@
 name: Rust
 
 on:
-  push:
-    branches: [ "master" ]
   pull_request:
-    branches: [ "master" ]
-
-env:
-  CARGO_TERM_COLOR: always
+    branches:
+      - master
+  push:
+    branches:
+      - master
 
 jobs:
-  build:
-
+  test:
+    name: test
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v3
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.9.1
+        with:
+          access_token: ${{ github.token }}
+      - name: Checkout Sources
+        uses: actions/checkout@v3
+      - name: Install Toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.4.0
+      - name: Run tests
+        run: cargo test --verbose
+
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.9.1
+        with:
+          access_token: ${{ github.token }}
+      - name: Checkout Sources
+        uses: actions/checkout@v3
+      - name: Install Toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+      - name: Install Clippy
+        run: rustup component add clippy
+      - name: Install RustFmt
+        run: rustup component add rustfmt
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.4.0
+      - name: Run format check
+        run: cargo fmt --all --check
+      - name: Run clippy
+        run: cargo clippy --all --all-targets   -- -D warnings
+
+  audit:
+    name: Audit
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Sources
+        uses: actions/checkout@v2
+      - name: Install Toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+      - name: Install Audit
+        run: cargo install cargo-audit
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.4.0
+      - name: Run Audit
+        uses: actions-rs/cargo@v1
+        with:
+          command: audit
+
+  build:
+    name: Build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        rv: [stable, beta, nightly]
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.9.1
+        with:
+          access_token: ${{ github.token }}
+      - name: Checkout Sources
+        uses: actions/checkout@v2
+      - name: Install Toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rv }}
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v1.4.0
+      - name: Cargo Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build