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- fn main(){
- //vec! es una macro, un shorthand para iniciar vectores
- let my_vector = vec![1, 2, 3];
- // convertimos el vector en un iterador
- let mut my_iterator = my_vector.iter();
- //Con el metodo next obtenemos el siguiente valor
- println!("First value in iterator is {:?}", my_iterator.next());
- //OUPUT First value in iterator is Some(1)
- //Podemos itera el iterador con un bucle
- for value in my_iterator {
- println!("Value: {}", value);
- //OUPUT Value: 2, Value: 3
- }
- }
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