pub fn prog_try(&self) {
        println!("{}: Missing arguments\n\
             Try '{} --help' for more information", &self.name, &self.name);
        &self.exit(ExitStatus::ArgError);
    }
/// Used for when no arguments are given to a util
///
/// # Example
///
/// ```should panic
/// use rpf::Prog;
///
/// let prog = Prog { name: "util", vers: "0.1.0", yr: "2015" };
/// prog.prog_try();
/// ```
///
/// Would print the following:
///
/// ```bash
/// util: Missing arguments
/// Try util --help for more information
/// ```
Used for when no arguments are given to a util
Used for when no arguments are given to a util
pub fn prog_try(&self) {
        println!("{}: Missing arguments\n\
             Try '{} --help' for more information", &self.name, &self.name);
        &self.exit(ExitStatus::ArgError);
    }
pub fn prog_try ( & self ) { println ! ( " \n \
 " self name self name ) ; & self . exit ( ExitStatus :: ArgError ) ; }
Used for when no arguments are given to a util
Used for when no arguments are given to a util
&self
&self
example
```should panic
use rpf::Prog.



Would print the following.

```bash
util: Missing arguments
Try util --help for more information
```
` ` ` should panic use rpf :: Prog . Would print the following . ` ` ` bash util : Missing arguments Try util -- help for more information ` ` `