pub fn state_out_of_scope(my_name: &String) -> String {
    format!(
        "{0} is out of scope, cannot access data from here",
        my_name
    )
}
// The viable is no longer in the scope after this line.
The viable is no longer in the scope after this line.
The viable is no longer in the scope after this line .
pub fn state_out_of_scope(my_name: &String) -> String {
    format!(
        "{0} is out of scope, cannot access data from here",
        my_name
    )
}
pub fn state_out_of_scope ( my_name : & String ) -> String { format ! ( " " my_name ) }
The viable is no longer in the scope after this line.
The viable is no longer in the scope after this line .
my_name
&String