1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs
new file mode 100644
index 000000000..6336a9cf1
--- /dev/null
+++ b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs
@@ -0,0 +1,15 @@
+use clap::Parser;
+
+#[derive(Parser)]
+#[clap(author, version, about, long_about = None)]
+struct Cli {
+    /// Network port to use
+    #[clap(value_parser = clap::value_parser!(u16).range(1..))]
+    port: u16,
+}
+
+fn main() {
+    let cli = Cli::parse();
+
+    println!("PORT = {}", cli.port);
+}