Get Layered PDF using pdfrw

[rafayaar]

I have few concerns:

1- When reading pdf using PdfReader, we get reader object which when printed shows quite detailed meta data. I cant see the text content in that meta data

2- /Parent': {...} this shows in metadata which i dont understand why Ellipsis operator is used over here

3- I am trying to get layers of PDF, such that I can get background, text content along with font family, weight, dimensions etc. Even images, graphics and everything. Is there any way I can do that