diff options
Diffstat (limited to 'vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs')
-rw-r--r-- | vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs new file mode 100644 index 000000000..03f2f1756 --- /dev/null +++ b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs @@ -0,0 +1,14 @@ +use clap::{command, Arg, ArgAction}; + +fn main() { + let matches = command!() // requires `cargo` feature + .arg( + Arg::new("verbose") + .short('v') + .long("verbose") + .action(ArgAction::SetTrue), + ) + .get_matches(); + + println!("verbose: {:?}", matches.get_flag("verbose")); +} |