Concatenating Frames

[andrewcsmith]

I need to concatenate frames, and obviously doing this in a type-safe way would be pretty cool. Of course it'll be a ton of macro impls.

I'm working on this in a separate crate and will push when ready; just a heads-up that this issue is in-progress.

[mitchmindtree]

Ahh nice, I agree this would be quite useful to have. This makes me wonder if we should add Signal::map and Signal::zip_map (that wrap Frame::map and Frame::zip_map respectively) as a more general way of approaching this?

[andrewcsmith]

Yep, I like it.