extern crate chrono; extern crate npchk; use npchk::*; use chrono::prelude::*; fn main() { let mut partners: Vec = vec![]; partners.push(Partner::new("4205036750", "420501001", Utc::now())); partners.push(Partner::new("6648185610", "662301001", Utc::now())); match check_fns(partners) { Ok(rsp) => println!("{:?}", rsp), Err(e) => println!("Error {:?}", e), } }