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_count.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.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 '')
-rw-r--r-- | vendor/clap/examples/tutorial_builder/03_01_flag_count.rs | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/vendor/clap/examples/tutorial_builder/03_01_flag_count.rs b/vendor/clap/examples/tutorial_builder/03_01_flag_count.rs index 764affbd8..7f23649d6 100644 --- a/vendor/clap/examples/tutorial_builder/03_01_flag_count.rs +++ b/vendor/clap/examples/tutorial_builder/03_01_flag_count.rs @@ -1,16 +1,9 @@ -// Note: this requires the `cargo` feature - use clap::{arg, command, ArgAction}; fn main() { - let matches = command!() + let matches = command!() // requires `cargo` feature .arg(arg!(-v - -verbose).action(ArgAction::Count)) .get_matches(); - println!( - "verbose: {:?}", - matches - .get_one::<u8>("verbose") - .expect("Count always defaulted") - ); + println!("verbose: {:?}", matches.get_count("verbose")); } |