derive.rs

use clap::{Parser, CommandFactory};

/// Checks to make sure boolean valued "Flag options" do not generate
/// suggestions for a parameter. i.e:
///     --boolean_flag=BOOLEAN_FLAG
///
/// This is both confusing and suggest erroneous behavior as clap will fail if you
/// pass a value to a boolean flag
#[derive(Parser, Debug)]
#[command(name = "my-app")]
pub struct FlagWithoutValue {
    #[clap(long)]
    boolean_flag: bool,
}