Rust Programming Master Class from Beginner to Expert - Rust Modules (Part 1)

The video tutorial introduces the concept of organizing and encapsulating code in Rust using modules, crates, and packages. It explains the difference between binary and library crates, and guides viewers through creating a Rust package. The tutorial also covers how to create and use library crates and modules, including making functions public for external use. Advanced module usage is discussed, emphasizing the importance of code organization and functionality sharing in Rust programming.

Describe how to reference a library crate from a binary crate.

What are modules in Rust and how do they relate to crates?

How can you execute functions from different modules in Rust?