}
fn main() -> Result<(), Box<dyn Error>> {
- env_logger::init();
+ env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("info")).init();
create_contacts()?;
let contacts = load_contacts()?;
- println!("deserialized: {:?}", &contacts);
+ log::info!("deserialized: {:?}", &contacts);
Ok(())
}