#[macro_use] extern crate clap; use clap::{App, AppSettings}; fn main() { let args = App::new("webmetro") .version(crate_version!()) .about("Utilities for broadcasting & relaying live WebM video/audio streams") .setting(AppSettings::SubcommandRequired) .setting(AppSettings::VersionlessSubcommands) .get_matches(); match args.subcommand() { _ => {} } }