From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/clap/examples/tutorial_derive/03_02_option.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 vendor/clap/examples/tutorial_derive/03_02_option.rs (limited to 'vendor/clap/examples/tutorial_derive/03_02_option.rs') diff --git a/vendor/clap/examples/tutorial_derive/03_02_option.rs b/vendor/clap/examples/tutorial_derive/03_02_option.rs new file mode 100644 index 0000000..aad8ef1 --- /dev/null +++ b/vendor/clap/examples/tutorial_derive/03_02_option.rs @@ -0,0 +1,14 @@ +use clap::Parser; + +#[derive(Parser)] +#[command(author, version, about, long_about = None)] +struct Cli { + #[arg(short, long)] + name: Option, +} + +fn main() { + let cli = Cli::parse(); + + println!("name: {:?}", cli.name.as_deref()); +} -- cgit v1.2.3