Unit Type | Rust Language

What is Unit type? How is different from None? This video looks at the differences.
We also look at an example from "Rust in a month of lunches" and see how unit type works with a match arm
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#Rust #unit #rustlang

[@scottb4029]

I completely agree that you have to go over Rust again and again

[@learning_rust]

100% Agree.
It's not easy, a bit like doing a 1000 piece jigsaw puzzle, but as pieces fit together progress does speed up. eg. for loop implicitly calls into_iter() on a collection, I only fully understood this recently.
I tend study from 2 books and then strip the examples right back to the minimum and memorise the part I want to really grasp.
(Usually by typing it in from scratch once a day for a few days/weeks, a bit like learning a piece of music maybe?).