Good to hear. Could use box to get around the static stuff, but given the power of lifetimes, would much rather be able to use lifetimes correctly to not have to box everything.

One other thing that wasn't really apparent but would have made my life easier is a way to use an actor to handle a request, so I could have access to a context for thread related activities (e.g. tokio handles). It feels wrong to just use Arbiter::handle there, especially for testable code.