Function may_clack::multi_input

source · 
pub fn multi_input<M: Display>(message: M) -> MultiInput<M>
Expand description

Shorthand for MultiInput::new()

Examples found in repository?
examples/generic.rs (line 9)
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fn main() -> Result<(), ClackError> {
	println!();
	intro!(" generic messages ".reversed());

	let number = confirm(20).cancel(do_cancel).interact()?;
	let styled = multi_input("style".on_cyan())
		.cancel(do_cancel)
		.interact()?;

	outro!();

	println!("number {:?}", number);
	println!("styled {:?}", styled);

	Ok(())
}
More examples
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examples/validate.rs (line 13)
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fn main() -> Result<(), ClackError> {
	println!();
	intro!(" validate ".reversed());

	let do_validate_input = input("validate single (only use ascii)")
		.validate(|x| (!x.is_ascii()).then_some("only use ascii characters"))
		.cancel(do_cancel)
		.required()?;
	let do_validate_multi_input = multi_input("validate multi (only use lowercase)")
		.validate(|x| {
			x.find(char::is_uppercase)
				.map(|_| "only use lowercase characters")
		})
		.cancel(do_cancel)
		.interact()?;
	let do_parse_input = input("parse to u8").cancel(do_cancel).parse::<u8>()?;
	let do_maybe_parse = input("maybe parse to ipv4 addr").maybe_parse::<Ipv4Addr>()?;
	let do_parse_multi = multi_input("parse multiple to u8")
		.cancel(do_cancel)
		.parse::<u8>()?;

	outro!();

	println!("single {:?}", do_validate_input);
	println!("multi {:?}", do_validate_multi_input);
	println!("parse single {:?}", do_parse_input);
	println!("maybe parse single {:?}", do_maybe_parse);
	println!("parse multi {:?}", do_parse_multi);

	Ok(())
}
examples/full.rs (line 17)
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fn main() -> Result<(), ClackError> {
	println!();
	intro!(" full ".reversed());

	info!("visit the documentation at https://docs.rs/may-clack");

	let do_input = input("input")
		.placeholder("placeholder")
		.cancel(do_cancel)
		.required()?;
	let do_multi_input = multi_input("multi input")
		.max(4)
		.cancel(do_cancel)
		.interact()?;
	let do_confirm = confirm("confirm")
		.prompts("true", "false")
		.cancel(do_cancel)
		.interact()?;
	let do_multi_select = multi_select("multi select")
		.option("opt1", "option 1")
		.option("opt2", "option 2")
		.option_hint("opt3", "option 3", "hint")
		.cancel(do_cancel)
		.interact()?;
	let do_select = select("select")
		.option("val1", "value 1")
		.option("val2", "value 2")
		.option_hint("val 3", "value 3", "hint")
		.cancel(do_cancel)
		.interact()?;

	outro!();

	println!("input {:?}", do_input);
	println!("confirm {:?}", do_confirm);
	println!("multi_input {:?}", do_multi_input);
	println!("multi_select {:?}", do_multi_select);
	println!("select {:?}", do_select);

	Ok(())
}