Data::DPath::Attrs - Abstraction for internal attributes attached to a point
Attribute / accessor.
The key actual hash key under which the point is located in case it's the value
of a hash entry.
Steffen Schwigon <firstname.lastname@example.org>
This software is copyright (c) 2017 by Steffen Schwigon.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.