1 files changed, 11 insertions, 0 deletions
diff --git a/vendor/clap/examples/tutorial_builder/03_02_option.rs b/vendor/clap/examples/tutorial_builder/03_02_option.rs
new file mode 100644
index 000000000..80e2b9159
--- /dev/null
+++ b/vendor/clap/examples/tutorial_builder/03_02_option.rs
@@ -0,0 +1,11 @@
+// Note: this requires the `cargo` feature
+
+use clap::{arg, command};
+
+fn main() {
+    let matches = command!()
+        .arg(arg!(-n --name <NAME>).required(false))
+        .get_matches();
+
+    println!("name: {:?}", matches.get_one::<String>("name"));
+}