Rust Option Enum Type Overview

The Rust std crate includes an "option" module that declares an Option enum type, of a generic type. The Option enum has two different "variants" (aka. values) that it can be set to: either None, or Some(T). Using the Option type allows you to set a sort of "null" value for any data type, including core Rust types and custom, user-defined types.

Let's explore a hands-on demo of how the Option enum type works!

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📖 Rust Option Enum Type: https://doc.rust-lang.org/rust-by-exa...

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