Day 2: Hello, Rust
Hello fellow Rustaceans 🦀!
Welcome back to another article in the "30 Days of Rust" series. Today, we're going to explore the anatomy of a Rust program. We'll learn how to compile a single-file and discuss strategies for managing larger projects with cargo. Let's dive into a simple Rust program and see how it transforms from plain text into an executable.
Let's create your very first Rust file! Start by making a file named main.rs
. Remember, all Rust files use the .rs
extension. Now, copy the code below and paste it into your shiny new main.rs
fn main() {
println!("Hello, Rust!");
}