Complete Rust Series : #3 Hello World In Rust

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🦀 Writing Your First Rust Program – Hello World Explained

In this video, we’ll write and run your very first Rust program — the classic “Hello, world!”. Whether you’re just starting out or curious how Rust works under the hood, this video will walk you through everything from creating your first .rs file to understanding what happens when you compile and run your code.

📝 What You’ll Learn:
- How to create a new Rust source file (main.rs)
- The meaning of each part of the fn main() { println!("Hello, world!"); } code
- The difference between a macro and a function in Rust
- Why Rust uses semicolons and how code structure works
- How to compile your Rust program using rustc
- The difference between compiling and running

How Rust compares to dynamic languages like Python or JavaScript when it comes to program execution

Rust is an ahead-of-time compiled language, which means you can share the final binary with others without them needing Rust installed — unlike Python or JavaScript!

This tutorial is perfect if you:

- Are new to Rust
- Come from a dynamic language background
- Want to understand the basics of how Rust executes code

👍 If this helped you understand the basics of Rust, give it a like and subscribe for more hands-on Rust tutorials and beginner-friendly programming content.

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Видео Complete Rust Series : #3 Hello World In Rust канала Abhilekh Sahay