Question

How to create a function in Rust

Answer 1

fn square(x : u32) -> u32 { x * x }

fn main() {
    let x = 10;

    println!("{}", square(x));
}



/*
run:

100

*/

 

70+ SQL courses for beginners and professionals

Answer 2

fn main() {
    your_function();
}

fn your_function() {
    println!("RUST");
}



/*
run:

RUST

*/

 

70+ SQL courses for beginners and professionals