1// devela::sys::env::arg 2// 3//! Parse arguments to the program. 4// 5 6// /// 7// pub struct ArgParser; 8// 9// struct Arg<'a> { 10// short: Option<char>, 11// long: Option<&'a str>, 12// description: &'a str, 13// // process: Box<dyn Fn(&str) -> ()>, 14// }