Serde feature

[TheBB]

It would be nice to have optional serde support, see e.g. the rust-gc crate:

https://github.com/Manishearth/rust-gc/blob/949732cf8dd2676e0edadc096e2484455bc82a46/gc/src/serde.rs

[claytonwramsey]

Thanks for the suggestion!

I'm open to the idea, but I won't have a huge amount of time to work on this in the near future. I'll see if I can figure something out eventually, but don't hold your breath.

A big question that would have to be solved before this: how do we want to handle cycles? If we just blindly recur on the structure, we'll have a pretty rough time, since that could cause the runtime of execution to just explode. Do you have any thoughts?