summaryrefslogtreecommitdiffstats
path: root/vendor/clap/examples/demo.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/clap/examples/demo.rs')
-rw-r--r--vendor/clap/examples/demo.rs22
1 files changed, 22 insertions, 0 deletions
diff --git a/vendor/clap/examples/demo.rs b/vendor/clap/examples/demo.rs
new file mode 100644
index 000000000..8e4304a2e
--- /dev/null
+++ b/vendor/clap/examples/demo.rs
@@ -0,0 +1,22 @@
+use clap::Parser;
+
+/// Simple program to greet a person
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+ /// Name of the person to greet
+ #[arg(short, long)]
+ name: String,
+
+ /// Number of times to greet
+ #[arg(short, long, default_value_t = 1)]
+ count: u8,
+}
+
+fn main() {
+ let args = Args::parse();
+
+ for _ in 0..args.count {
+ println!("Hello {}!", args.name)
+ }
+}