Adding GitHub Actions for building/testing and deploying cargo docs to GitHub Pages.

.github/workflows/deploy-cargo-docs.yaml

@@ -0,0 +1,29 @@
+name: Deploy Docs to GitHub Pages
+
+on:
+    push:
+        branches:
+            - main
+
+jobs:
+    deploy-docs:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout Repository
+              uses: actions/checkout@v2
+
+            - name: Install Rust
+              uses: actions-rs/toolchain@v1
+              with:
+                  toolchain: stable
+                  profile: minimal
+                  override: true
+
+            - name: Generate Documentation
+              run: cargo doc --no-deps
+
+            - name: Deploy to GitHub Pages
+              uses: peaceiris/actions-gh-pages@v3
+              with:
+                  github_token: ${{ secrets.GITHUB_TOKEN }}
+                  publish_dir: ./target/doc