diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /vendor/clap/examples/tutorial_builder/03_01_flag_bool.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-upstream/1.65.0+dfsg1.tar.xz rustc-upstream/1.65.0+dfsg1.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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")); } |