Computer Fundamentals

Module 8 – Why Does a Rust Program Look Like This?

Page 9 of 10 · About 15 minutes per lesson, including practice.

Exercise

Arrange these pieces into the correct order.

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

Correct Answer

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

Challenge 2

Open the Rust Runner. Type the program and run it.

Expected output:

Hello, World!

Open Rust Runner

Challenge 3

Change Hello, World! to Hello Agila!. Only the text changes.

Example code on Agila Forge ↗