Rust SDK for Embedding WasmEdgeEmbed WASM Functions and Async FunctionsEmbed WASM Functions and Async Functionshttps://github.com/second-state/wasmedge-rustsdk-examples/blob/main/README.md#example-4-define-and-register-a-host-functionhttps://github.com/second-state/wasmedge-rustsdk-examples/blob/main/README.md#example-5-define-and-register-async-host-functions