Import structopt-0.3.14
Change-Id: I03e7eaf9f442092701ce3175cb78c8ea2237f616
diff --git a/examples/group.rs b/examples/group.rs
new file mode 100644
index 0000000..d53de6a
--- /dev/null
+++ b/examples/group.rs
@@ -0,0 +1,31 @@
+//! How to use `clap::Arg::group`
+
+use structopt::{clap::ArgGroup, StructOpt};
+
+#[derive(StructOpt, Debug)]
+#[structopt(group = ArgGroup::with_name("verb").required(true))]
+struct Opt {
+ /// Set a custom HTTP verb
+ #[structopt(long, group = "verb")]
+ method: Option<String>,
+ /// HTTP GET
+ #[structopt(long, group = "verb")]
+ get: bool,
+ /// HTTP HEAD
+ #[structopt(long, group = "verb")]
+ head: bool,
+ /// HTTP POST
+ #[structopt(long, group = "verb")]
+ post: bool,
+ /// HTTP PUT
+ #[structopt(long, group = "verb")]
+ put: bool,
+ /// HTTP DELETE
+ #[structopt(long, group = "verb")]
+ delete: bool,
+}
+
+fn main() {
+ let opt = Opt::from_args();
+ println!("{:?}", opt);
+}