playground_mods.rs

mod africas_talking {
    #[derive(Debug)]
    pub struct Sms {
        sent_time: &'static str,
    }

    #[derive(Debug)]
    pub struct Message {
        pub to: &'static str,
        pub content: &'static str,
    }

    impl Sms {
        pub fn send(message: &Message) -> Sms {
            println!("Our new action: {:?}", message);

            let res = Sms { sent_time: "10/10/1996" };
            res
        }
    }
}

fn main() {
    let sms = africas_talking::Message {
        to: "07xxxxxxx",
        content: "very cool message",
    };

    let res = africas_talking::Sms::send(&sms);
    println!("Our new action: {:?}", res);
}