diff options
Diffstat (limited to 'vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs')
-rw-r--r-- | vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs new file mode 100644 index 000000000..7f23649d6 --- /dev/null +++ b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs @@ -0,0 +1,9 @@ +use clap::{arg, command, ArgAction}; + +fn main() { + let matches = command!() // requires `cargo` feature + .arg(arg!(-v - -verbose).action(ArgAction::Count)) + .get_matches(); + + println!("verbose: {:?}", matches.get_count("verbose")); +} |