use veclite::Vel;
fn main() {
let mut numbers = Vel::new();
numbers.push(1);
numbers.push(2);
numbers.push(3);
for n in numbers.clone() {
println!("By value: {}", n);
}
for n in &numbers {
println!("By reference: {}", n);
}
for n in &mut numbers.clone() {
println!("By mutable reference: {}", n);
}
}