Feature request: some more debugging insights

[robdewit]

As much as working with Tofu can be a great experience, it sometimes can also be quite frustrating when you get some "computer says no" response.

For example for some complex for_each construct using a combination ofsetproduct, tomap, etc. the response while doing a plan or even only when you apply gives an error about the value not being map or set, but I have found no way of actually checking what it is that actually got produced by the construct. So I'm left with two options:

1. try to guess which part is wrong
2. meticulously replaying whatever it was that I wrote, which can be challenging it the objects themselves have been produced by other pieces of code

I would find it very helpful if there was a debugging level that just dumped the object structure that is being evaluated. This could be some pragma in code to specifically dump troublesome code, or a global setting dumping everything that is being evaluated in the run.

Maybe this option already exists, but I have not been able to find it.

[robdewit]