Function argv

src/settings.rs:114–118

(argv0: String, mut parser: lexopt::Parser)

    let mut args = CliArgs::default();
    let mut parser = lexopt::Parser::from_env();
    fn argv(argv0: String, mut parser: lexopt::Parser) -> Result<Vec<String>, lexopt::Error> {
        std::iter::once(Ok(argv0))
            .chain(parser.raw_args()?.map(|arg| arg.string()))
            .collect()
    }
    while let Some(arg) = parser.next()? {
        match arg {
            Short('b') => args.bytes_warning += 1,