Adding rust release CI.

.github/workflows/rust-release.yml

@@ -0,0 +1,35 @@
+name: Node Release
+
+env:
+  CRATES_TOKEN: ${{ secrets.CRATES_TOKEN }}
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  rust_publish:
+    strategy:
+      matrix:
+        os: [windows-latest, macos-latest, ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v1
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+
+      - name: Cache Cargo Registry
+        uses: actions/cache@v1
+        with:
+          path: ~/.cargo/registry
+          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.toml') }}
+
+      - name: Publish package rust
+        working-directory: ./bindings/node
+        run: cargo publish --token ${CRATES_TOKEN}
+