Introduction

  • 1 minute

Up until now, we've written programs as single-file modules. But as our programs grow, we can organize our code into multiple modules, files, and even packages.

Learning objectives

In this module, you'll learn:

  • How to organize your code in files, modules, and packages.
  • How those concepts interact.
  • How to use third-party packages from the Crates.io repository.

Prerequisites

  • Have your Rust development environment already set up.
  • Know how to create, edit, and run Rust code by using Cargo.