Re the

public

/

_impl

discussion, after chatting with patrick I’m now leaning towards a simpler idea (which I think Eric mentioned already), which is to just prepend an underscore to any module, class or function names that are not intended to be used outside Pants. This has the advantages of: 1. consistency with the existing convention for private members, 2. Really easy to implement, because the directory structure doesn’t change. 3. We can do it incrementally, as we stabilize the API.