Thanks so much for the in-depth response!

I've been tinkering with go, and the project I'm planning to use it for is container-oriented (building/using/distributing them for non-technical users, more than working with them at a very low level like runC or similar, but still, it's very useful to know). As an aside, umoci looks, at first glance, like one of the components I thought I'd need to build...so, that's cool.

I'm not gonna keep bugging you with questions; I'll go read the code. (I'm also finding rust really neat, conceptually, even if I'm not yet finding it easy to read or understand.)