Function References

You can pass values by reference so the functions don't take ownership.

TKTKTK The act of using a reference is called borrowing.

SOURCE CODE

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fn main() {
  let alfa = String::from("apple");
  widget(&alfa);
  println!("alfa {}", alfa)
}
fn widget(incoming: &String) {
  println!("incoming: {}", incoming)
}
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CODE RUNNER

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הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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