Ideally I'd like something like AssemblyScript on wasmtime, but then I'd have to compile `asc` (assemblyscript's tsc) to wasm first or something, since AssemblyScript is written in TypeScript, and Rust has no native TypeScript runtime. And it all started because rquickjs is really confusing and not very documented, though it's so heavily used that random usages on github have been serving well enough for now.