extern crate twilio_rust;
extern crate tokio_core;
use std::env;
use tokio_core::reactor::Core;
use twilio_rust::Client;
use twilio_rust::messages::{Messages, OutboundMessageBuilder, MessageFrom};
fn main() {
let from_num = env::var("FROM_NUMBER").expect("FROM_NUMBER must be set to a valid caller ID for your account");
let to_num = env::var("TO_NUMBER").expect("TO_NUMBER must be set to the number you want to send the message to");
let mut core = Core::new().unwrap();
let client = Client::new_from_env(&core.handle()).unwrap();
let messages = Messages::new(&client);
let outbound_sms = OutboundMessageBuilder::new_sms(
MessageFrom::From(&from_num),
&to_num,
"Hello from Rust!"
).build();
let work = messages.send_message(&outbound_sms);
let sms = core.run(work).unwrap();
println!("Queued outbound SMS {}", sms.sid);
}