1 files changed, 42 insertions, 0 deletions
diff --git a/examples/simple_example.rs b/examples/simple_example.rs
new file mode 100644
index 0000000..d977495
--- /dev/null
+++ b/examples/simple_example.rs
@@ -0,0 +1,42 @@
+// Copyright (c) 2022 Google LLC All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+use {argh::FromArgs, std::fmt::Debug};
+
+#[derive(FromArgs, PartialEq, Debug)]
+/// Top-level command.
+struct TopLevel {
+    #[argh(subcommand)]
+    nested: MySubCommandEnum,
+}
+
+#[derive(FromArgs, PartialEq, Debug)]
+#[argh(subcommand)]
+enum MySubCommandEnum {
+    One(SubCommandOne),
+    Two(SubCommandTwo),
+}
+
+#[derive(FromArgs, PartialEq, Debug)]
+/// First subcommand.
+#[argh(subcommand, name = "one")]
+struct SubCommandOne {
+    #[argh(option)]
+    /// how many x
+    x: usize,
+}
+
+#[derive(FromArgs, PartialEq, Debug)]
+/// Second subcommand.
+#[argh(subcommand, name = "two")]
+struct SubCommandTwo {
+    #[argh(switch)]
+    /// whether to fooey
+    fooey: bool,
+}
+
+fn main() {
+    let toplevel: TopLevel = argh::from_env();
+    println!("{:#?}", toplevel);
+}