diff options
Diffstat (limited to 'vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs')
-rw-r--r-- | vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs b/vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs index 41ecbb1d7..03f2f1756 100644 --- a/vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs +++ b/vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs @@ -1,9 +1,7 @@ -// Note: this requires the `cargo` feature - use clap::{command, Arg, ArgAction}; fn main() { - let matches = command!() + let matches = command!() // requires `cargo` feature .arg( Arg::new("verbose") .short('v') @@ -12,10 +10,5 @@ fn main() { ) .get_matches(); - println!( - "verbose: {:?}", - *matches - .get_one::<bool>("verbose") - .expect("defaulted by clap") - ); + println!("verbose: {:?}", matches.get_flag("verbose")); } |