p1664 - reconstructible_range and ranges::reconstruct Extension Point #33
Description
The same paper as #20, but it needs to be redone to stick it to the fact that string_view is the only string view type it works with, and that it'll exclude Niall Douglass's io_span and similar.
This is because we hard-coded string_view, span, and other types directly into the "reduce template bloat" paper from Hannes Hauswedell. This was a compromise, and absolutely the wrong decision.