multiselect.rs

use demand::{DemandOption, MultiSelect};

fn main() {
    let multiselect = MultiSelect::new("Toppings")
        .description("Select your toppings")
        .min(1)
        .max(4)
        .filterable(true)
        .option(DemandOption::new("Lettuce").selected(true))
        .option(DemandOption::new("Tomatoes").selected(true))
        .option(DemandOption::new("Charm Sauce"))
        .option(DemandOption::new("Jalapenos").label("Jalapeños"))
        .option(DemandOption::new("Cheese"))
        .option(DemandOption::new("Vegan Cheese"))
        .option(DemandOption::new("Nutella"));
    match multiselect.run() {
        Ok(toppings) => toppings,
        Err(e) => {
            if e.kind() == std::io::ErrorKind::Interrupted {
                println!("{}", e);
                return;
            } else {
                panic!("Error: {}", e);
            }
        }
    };
}