gistfile1.txt

fn a() {
  let name = b();
  println!("Here the output is '()' Why? {:?}", name);
}

fn b() {
  let reader = env.get_reader().unwrap();                                                                                                                                                       
  let db = reader.bind(&db_handle);                                                                                                                                                             
  let name = db.get::<&str>(&"Some-Key");

  println!("Here the output is 'Some-Value' {:?}", name);                                                                                                                                                            
  name;
}