pub fn read_config(cfgfile: &str) -> Result<Config, io::Error> {

pub fn read_config(configfile: &str) -> Result<Config, io::Error> {

    Ok(Config { fpath: String::from(cfgfile) })

    Ok(Config { fpath: String::from(configfile) })

pub fn run(cfg: Config) -> Result<(), &'static str> {

pub fn run(config: Config) -> Result<(), &'static str> {