currently we use an Elixir library that wraps a Rust NIF that uses wasmtime under the hood
There are really interesting things going on in wasmtime, new specs being implemented, and new experimental features. We want to be able to really iterate quickly on these and that requires working directly in Rust that we can work with directly tailored to wasmCloud users.
The demo centered around building, signing, engine compiling, and instantiating multiple instances of the echo actor directly in wasmtime
Will likely work on a Rust host to be used for embedded devices and for testing
Going to be pushed to a PR in the wasmcloud/wasmcloud