I've been playing with adjacent ideas in WebAssembly. The idea is that you can write a function that sends and receives messages of arbitrary Rust types, compil

I've been playing with adjacent ideas in WebAssembly. The idea is that you can write a function that sends and receives messages of arbitrary Rust types, compile it into WebAssembly, and then snapshot and restore it (including across space and time) as you like. It's very experimental, but I got as far as being able to freeze a JavaScript interpreter (compiled to WebAssembly) and restore it later. The code is here: https://github.com/drifting-in-space/wasmbox https://github.com/drifting-in-space/wasmbox