Import structopt-0.3.14
Change-Id: I03e7eaf9f442092701ce3175cb78c8ea2237f616
diff --git a/examples/flatten.rs b/examples/flatten.rs
new file mode 100644
index 0000000..d51647f
--- /dev/null
+++ b/examples/flatten.rs
@@ -0,0 +1,29 @@
+//! How to use flattening.
+
+use structopt::StructOpt;
+
+#[derive(StructOpt, Debug)]
+struct Cmdline {
+ /// switch verbosity on
+ #[structopt(short)]
+ verbose: bool,
+
+ #[structopt(flatten)]
+ daemon_opts: DaemonOpts,
+}
+
+#[derive(StructOpt, Debug)]
+struct DaemonOpts {
+ /// daemon user
+ #[structopt(short)]
+ user: String,
+
+ /// daemon group
+ #[structopt(short)]
+ group: String,
+}
+
+fn main() {
+ let opt = Cmdline::from_args();
+ println!("{:?}", opt);
+}