100 Days of Rust : Day 8

Today I started reading Command Line Applications in Rust

Even though I have not finished reading “the book”, I am (by now) familiar with enough rust code that reading this book was kinda refreshing.

Few important things I picked up :

• {:?} in println! is called debug representation (quite useful for .. debugging 😄)
• Custom data types can add support for {:?} for debugging and logging, one needs to add a #[derive(Debug) above their definition. (Not tried it yet)

I’m gonna convert my “Temparature Converter” assignment using the stuff I learnt in this book