Structs Update Syntax Example
#[derive(Debug)] struct User { username: String, email: String, active: bool, } fn main() { let user_1 = User { username: String::from("Ferris"), email: String::from("ferris@codermine.com"), active: true, }; println!("{:?}", user_1); //Struct update syntax let user_2 = User { username: String::from("rust"), ..user_1 }; println!("{:?}", user_2); }