/// This module contains user creation functions.
/// Creates a new user with the given name and age.
///
/// # Arguments
///
/// * `name` - A string slice representing the user's name.
/// * `age` - A usize representing the user's age.
///
/// # Example
///
/// ```
/// use my_crate::create_new_user;
///
/// let user = create_new_user("Alice".to_string(), 30);
/// assert_eq!(user.get_name().0, "Alice");
/// assert_eq!(user.get_name().1, 30);
/// ```