From ea76fa1b1b273e65e3b0b1046643715b49bec51f Mon Sep 17 00:00:00 2001
From: Bruce Adams <bruce.adams@acm.org>
Date: Thu, 28 Jun 2018 02:12:58 -0400
Subject: [PATCH] Add a simple group example (#120)

---
 examples/simple_group.rs | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 examples/simple_group.rs

diff --git a/examples/simple_group.rs b/examples/simple_group.rs
new file mode 100644
index 00000000000..d3dd5464938
--- /dev/null
+++ b/examples/simple_group.rs
@@ -0,0 +1,31 @@
+#[macro_use]
+extern crate structopt;
+
+use structopt::StructOpt;
+
+#[derive(StructOpt, Debug)]
+struct Opt {
+    /// Set a custom HTTP verb
+    #[structopt(long = "method", group = "verb")]
+    method: Option<String>,
+    /// HTTP GET; default if no other HTTP verb is selected
+    #[structopt(long = "get", group = "verb")]
+    get: bool,
+    /// HTTP HEAD
+    #[structopt(long = "head", group = "verb")]
+    head: bool,
+    /// HTTP POST
+    #[structopt(long = "post", group = "verb")]
+    post: bool,
+    /// HTTP PUT
+    #[structopt(long = "put", group = "verb")]
+    put: bool,
+    /// HTTP DELETE
+    #[structopt(long = "delete", group = "verb")]
+    delete: bool,
+}
+
+fn main() {
+    let opt = Opt::from_args();
+    println!("{:?}", opt);
+}