suluke

//! Extend `argh` to be better integrated with the `cargo` ecosystem
//!
//! For now, this only adds a --version/-V option which causes early-exit.
use argh::{FromArgs, TopLevelCommand};

struct ArgsOrVersion<T: FromArgs>(T);
impl<T> argh::TopLevelCommand for ArgsOrVersion<T> where T: FromArgs {}
impl<T> FromArgs for ArgsOrVersion<T>
where
    T: FromArgs,