I'm finished my first app in Rust, it's something very simple.
My query is not about specific code, it is rather on how to organize the code so as not to end up in a Match and Result hell.
I have calls to a REST API, opening, readings and writing in the serial port, split of strings, conversion of data types (parse), etc. and each of this returns a Result, so I have all nested.
For now I'm using unwrap for almost everything, but I understand that it's not the way
As you will see, I'm starting with Rust