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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /vendor/clap/examples/tutorial_builder/03_01_flag_count.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
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.rs11
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"));
}