Learn Rust Programming: A Step-by-Step Guide for Beginners

Get Started with Rust: A Beginner’s Guide

What is Rust?

Rust is a powerful system programming language that’s widely supported across all major operating systems. Whether you’re a seasoned developer or just starting out, Rust is an excellent choice for building fast, reliable, and secure software.

Running Rust: Two Easy Methods

There are two ways to run Rust: online and on your computer. We’ll cover both methods in this tutorial, so you can choose the one that suits you best.

Run Rust Online

Want to start coding right away? Our free online Rust editor lets you run Rust code directly in your browser, no installation required. Simply open the editor, write your code, and see the results instantly.

Install Rust on Your Computer

If you prefer to install Rust on your computer, we’ve got you covered. We’ll walk you through the installation process on Windows, macOS, and Linux (Ubuntu).

Installing Rust on Windows

To install Rust on Windows, follow these simple steps:

1. Install VS Code: Download the Windows installer from the official VS Code website and follow the installation process.
2. Download the Rust Installer: Visit the official Rust website and download the latest version for Windows.
3. Run the Rust Installer: Run the installer and follow the prompts to install Rust.
4. Verify the Installation: Open a command prompt and run rustc --version to verify that Rust is installed correctly.

Installing Rust on macOS

To install Rust on macOS, follow these steps:

1. Install VS Code: Download the zipped file from the official VS Code website and install it.
2. Check Rust Version: Open the Terminal app and run rustc --version to check if Rust is already installed.
3. Install Homebrew: Install Homebrew, a package manager that simplifies software installation on macOS.
4. Install Rust: Use Homebrew to install Rust by running brew install rust.
5. Verify the Installation: Open a new terminal session and run rustc --version to verify that Rust is installed correctly.

Installing Rust on Linux (Ubuntu)

To install Rust on Linux (Ubuntu), follow these steps:

1. Install VS Code: Update your package lists and install VS Code using the terminal.
2. Install Curl: Install Curl, a tool used to download and install Rust.
3. Install Rust: Use Curl to install Rust by running a simple command.
4. Install GNU Compiler Toolchain: Install the GNU compiler toolchain to run Rust programs locally.
5. Verify the Installation: Open a new terminal session and run rustc --version to verify that Rust is installed correctly.

Run Your First Rust Program

Now that you’ve installed Rust, it’s time to write your first program! Open VS Code, create a new file with a .rs extension, and write the following code:

fn main() {
println!("Hello, World!");
}

Click the run button, and you should see “Hello, World!” printed on the terminal. Congratulations, you’ve just run your first Rust program!