If I understand it, this is more about the plumbing of calling the Rust wasm execution engine from various languages. And probably the secondary problem of how

If I understand it, this is more about the plumbing of calling the Rust wasm execution engine from various languages. And probably the secondary problem of how do you package wasm-hosted code such that it can interface with multiple calling languages. Rust can build a shared object with C linkage. All the languages have ways to call "native" code (code with C linkage). This is the sauce to connect those dots in a multi-language, batteries-included way. Hopefully I got that right. It's all in-process so not more like OLE than Corba ;)