Update upstream source from tag 'upstream/1.52.1+dfsg1'

[rustc.git] / vendor / structopt / tests / ui / subcommand_and_flatten.rs

diff --git a/vendor/structopt/tests/ui/subcommand_and_flatten.rs b/vendor/structopt/tests/ui/subcommand_and_flatten.rs
new file mode 100644 (file)
index 0000000..742ee6d
--- /dev/null
+++ b/vendor/structopt/tests/ui/subcommand_and_flatten.rs
@@ -0,0 +1,36 @@
+// Copyright 2018 Guillaume Pinot (@TeXitoi) <texitoi@texitoi.eu>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use structopt::StructOpt;
+
+#[derive(StructOpt, Debug)]
+#[structopt(name = "make-cookie")]
+struct MakeCookie {
+    #[structopt(short)]
+    s: String,
+
+    #[structopt(subcommand, flatten)]
+    cmd: Command,
+}
+
+#[derive(StructOpt, Debug)]
+enum Command {
+    #[structopt(name = "pound")]
+    /// Pound acorns into flour for cookie dough.
+    Pound { acorns: u32 },
+
+    Sparkle {
+        #[structopt(short)]
+        color: String,
+    },
+}
+
+fn main() {
+    let opt = MakeCookie::from_args();
+    println!("{:?}", opt);
+}