1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/clap/examples/tutorial_derive/05_01_assert.rs b/vendor/clap/examples/tutorial_derive/05_01_assert.rs
new file mode 100644
index 000000000..f5fa3f6c5
--- /dev/null
+++ b/vendor/clap/examples/tutorial_derive/05_01_assert.rs
@@ -0,0 +1,21 @@
+use clap::Parser;
+
+#[derive(Parser)]
+#[clap(author, version, about, long_about = None)]
+struct Cli {
+    /// Network port to use
+    #[clap(value_parser)]
+    port: u16,
+}
+
+fn main() {
+    let cli = Cli::parse();
+
+    println!("PORT = {}", cli.port);
+}
+
+#[test]
+fn verify_app() {
+    use clap::CommandFactory;
+    Cli::command().debug_assert()
+}