pub struct CmdLineMethod<'s, S> {
	cmd: String,
	handler: &'static Fn(&'s mut Iterator<Item = String>, &'s S) -> i32,
}

impl <'s, S> CmdLineMethod<'s, S> {
	pub fn new<F>(s: String, f: F) -> Self
	where
		F: Fn(&'s mut Iterator<Item = String>, &'s S) -> i32 + 'static,
	{
		Self { cmd: s, handler: f }
	}
}

struct Settings {

}

fn version(_iter: &mut Iterator<Item = String>, _s: &Settings) -> i32 {
	println!("ripmitool version 0.0.0");
	0
}

fn main() {
    let cmdline_methods = [
		CmdLineMethod::new("-V".to_string(), &version),
	];

    //cmdline_methods[0].handler();
}