Rust WASM64 Example

This is an example of how to print a string from a WASM64 guest module (compiled to target wasm64-unknown-unknown) through a host runner (here wasmtime is used) using a FFI.

Build and Run with wasmtime

./test_flow.sh

Run in the browser

Serve the current directory with any http server, for example:

npm install -g http-server
http-server -c-1

Then open http://localhost:8080/index.html in Chrome or Firefox.