fn create_login(&self) -> Result<(), Error> {
        write(LOGIN_NAME, to_string_pretty(self)?)?;

        info!("The login file was created.");
        info!(
            "If you wish to use your Blacklist, \
             be sure to give your username and API hash key."
        );
        info!(
            "Do not give out your API hash unless you trust this software completely, \
             always treat your API hash like your own password."
        );

        Ok(())
    }
/// Creates a new login file.
Creates a new login file.
Creates a new login file .
fn create_login(&self) -> Result<(), Error> {
        write(LOGIN_NAME, to_string_pretty(self)?)?;
        info!("The login file was created.");
        info!(
            "If you wish to use your Blacklist, \
             be sure to give your username and API hash key."
        );
        info!(
            "Do not give out your API hash unless you trust this software completely, \
             always treat your API hash like your own password."
        );
        Ok(())
    }
fn create_login ( & self ) -> Result < ( ) , Error > { write ( LOGIN_NAME , to_string_pretty ( self ) ? ) ? ; info ! ( " " ) ; info ! ( " \
 " ) ; info ! ( " \
 " ) ; Ok ( ( ) ) }
Creates a new login file.
Creates a new login file .
&self
&self