Named! would like to give me the address of nom or knowledge about nom

I want to know what is nom (Parsing textual data)? would like to give me the address of nom or knowledge about nom.

nom is a parser combinator crate. You can find more information about it on its crates.io page. Parser combinators are a method of writing parsers that focuses on writing functions to parse small parts of the input and then using functions called combinators to combine them together. nom provides a wide range of combinators for different possibilities of what you may want to parse.

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https://youtu.be/Xm4jrjohDN8?si=o6IlpmRMhjhiGju3

Here's a nice video giving an introduction into nom. It is not directly about nom, but about advent of code problems from 2 years ago. But the video should still provide a nice introduction on how to use nom. It's how I learnt it.