Function parse_string

cli/src/parser.rs:325–330

(arg: &str, matches: &ArgMatches)

}

fn parse_string(arg: &str, matches: &ArgMatches) -> Result<String, CliError> {
    Ok(matches
        .value_of(arg)
        .ok_or(CliError::BadParameter(arg.into()))?
        .to_string())
}

pub fn _parse_i64(arg: &str, matches: &ArgMatches) -> Result<i64, CliError> {
    Ok(parse_string(arg, matches)?