fn file_read_error(error: Error) -> String {
	println!("ERROR: File cannot be opened/read.");
	println!("{:?}", error);
	exit(0);
}
//To satisfy types, this returns a string. But it will just exit.
To satisfy types, this returns a string. But it will just exit.
To satisfy types this returns a string . But it will just exit .
fn file_read_error(error: Error) -> String {
	println!("ERROR: File cannot be opened/read.");
	println!("{:?}", error);
	exit(0);
}
fn file_read_error ( error : Error ) -> String { println ! ( " " ) ; println ! ( " " error ) ; exit ( 0 ) ; }
To satisfy types, this returns a string.
To satisfy types this returns a string .
error
Error
error
Error