Import structopt-0.3.14
Change-Id: I03e7eaf9f442092701ce3175cb78c8ea2237f616
diff --git a/examples/enum_tuple.rs b/examples/enum_tuple.rs
new file mode 100644
index 0000000..0bad2e6
--- /dev/null
+++ b/examples/enum_tuple.rs
@@ -0,0 +1,26 @@
+//! How to extract subcommands' args into external structs.
+
+use structopt::StructOpt;
+
+#[derive(Debug, StructOpt)]
+pub struct Foo {
+ pub bar: Option<String>,
+}
+
+#[derive(Debug, StructOpt)]
+pub enum Command {
+ #[structopt(name = "foo")]
+ Foo(Foo),
+}
+
+#[derive(Debug, StructOpt)]
+#[structopt(name = "classify")]
+pub struct ApplicationArguments {
+ #[structopt(subcommand)]
+ pub command: Command,
+}
+
+fn main() {
+ let opt = ApplicationArguments::from_args();
+ println!("{:?}", opt);
+}