use clap::Parser; /// A simple program to track time spans and calculate remaining hours to work #[derive(Parser, Debug)] #[command(author, version, about, long_about = None)] pub struct Args { /// How many hours you intend to work (sums with `minutes`) #[arg(long, default_value_t = 8)] pub hours: i64, /// How many minutes you intend to work (sums with `hours`) #[arg(long, default_value_t = 0)] pub minutes: i64, }