use call_actor callback for better reusability of library

.github/workflows/httpserver-lib.yml

@@ -0,0 +1,62 @@
+name: HTTPSERVER_LIB
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "httpserver-rs/**"
+    tags:
+      - "wasmcloud-httpserver-provider-v*"
+  pull_request:
+    branches: [main]
+    paths:
+      - "httpserver-rs/**"
+
+env:
+  CARGO_TERM_COLOR: always
+  working-directory: ./httpserver-rs
+
+jobs:
+  rust_test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Update rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          components: rustfmt, clippy
+      - name: run_all_tests_clippy_fmt
+        working-directory: ${{ env.working-directory }}
+        run: |
+          make test
+          rustfmt --edition 2021 --check src/*.rs tests/*.rs
+          cargo clippy --all
+
+  github_release:
+    if: startswith(github.ref, 'refs/tags/') # Only run on tag push
+    needs: rust_test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: false
+          prerelease: true
+
+  crates_release:
+    if: startswith(github.ref, 'refs/tags/') # Only run on tag push
+    needs: github_release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - id: crates-release-action
+        uses: wasmcloud/common-actions/crates-release@main
+        with:
+          working-directory: ${{ env.working-directory }}
+          crates-token: ${{ secrets.CRATES_PUBLISH_TOKEN }}