Use doc.yml to generate document site

.github/workflows/docs.yml

@@ -0,0 +1,33 @@
+name: docs
+on:
+  push:
+    branches: [master]
+    paths:
+      - 'docs-src/**'
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - name: Install docs-gen
+        run: cargo install docs-gen
+      - name: Build
+        run: docs-gen build docs-src docs
+      - uses: actions/configure-pages@v5
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs
+      - id: deployment
+        uses: actions/deploy-pages@v4