Passing literal string to function
fn main() { let name = "Foo Bar"; greet(name); greet(name); } fn greet(text: &str) { println!("Greet: {text}"); }
Greet: Foo Bar
Greet: Foo Bar
Press ← or → to navigate between chapters
Press S or / to search in the book
Press ? to show this help
Press Esc to hide this help
fn main() { let name = "Foo Bar"; greet(name); greet(name); } fn greet(text: &str) { println!("Greet: {text}"); }
Greet: Foo Bar
Greet: Foo Bar