[miguelraz]

Author here!

Precisely, the most natural symbiosis for a Julia + Rust combo seems to fill a hard-realtime, critical safety or embedded niche with offline simulation.

The Py03 and maturin story is something that we haven't brought to Julia yet and I'd love to have some time to work on a tighter integration story there. For example, getting a hot-reload with Revise.jl and a bindings generator that watches file changes and recompiles and the fly so that a Julia REPL gets updated with the new definitions would be so enviable.

I haven't spoken to Tim Holy to see how to string that together but many of the pieces are there.