diff options
Diffstat (limited to 'vendor/clap/examples/tutorial_derive/03_03_positional.rs')
-rw-r--r-- | vendor/clap/examples/tutorial_derive/03_03_positional.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/vendor/clap/examples/tutorial_derive/03_03_positional.rs b/vendor/clap/examples/tutorial_derive/03_03_positional.rs new file mode 100644 index 0000000..cf5f405 --- /dev/null +++ b/vendor/clap/examples/tutorial_derive/03_03_positional.rs @@ -0,0 +1,13 @@ +use clap::Parser; + +#[derive(Parser)] +#[command(author, version, about, long_about = None)] +struct Cli { + name: Option<String>, +} + +fn main() { + let cli = Cli::parse(); + + println!("name: {:?}", cli.name.as_deref()); +} |