Vendor dependencies for 0.3.0 release

vendor/metal/examples/library/main.rs

@@ -0,0 +1,17 @@
+// Copyright 2016 GFX developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://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 metal::*;
+
+const PROGRAM: &'static str = "";
+
+fn main() {
+    let device = Device::system_default().expect("no device found");
+
+    let options = CompileOptions::new();
+    let _library = device.new_library_with_source(PROGRAM, &options);
+}