globset: add a compact display or debug implementation for the GlobSet type #3274
Description
Add a better/more concise debug implementation for GlobSet. Globsetbuilder already has one: 6f39f83
But it would be really nice if GlobSet had either a display or debug implementation that showed the same or something very similar!
What I gathered is that the globset type is composed of GlobSetMatchStrategy that don't necessarily contain the information required to do something like this. Is a naive implementation that simply persists the required info from the builder to the globset possible? Are globsets typically only made using the builder or is direct instantiation common? I can have a stab at something simple if someone points me in a direction that stands a chance of being merged.