Parsing function for binary data (struct)

[nomalord]

I would love it if a parser for binary data (basically struct parser) would be added😁

I personally used the struct library in python a lot so I'm most comfortable with it, and would love it if the implementation followed a similar syntax:

https://docs.python.org/3/library/struct.html#format-characters

Something important to note is the ability to parse a struct of a fixed length and a repeating struct.
Thanks in advance 😁😁😁