03 ownership — DedSec Project

fn length(text: &str) - usize { text.len() } fn main() { let message = String::from("hello"); println!("length: {}", length(&message)); println!("still owned: {}", message); }

Source reference

fn length(text: &str) -> usize { text.len() }
fn main() {
    let message = String::from("hello");
    println!("length: {}", length(&message));
    println!("still owned: {}", message);
}