1 files changed, 23 insertions, 0 deletions
diff --git a/components/script/dom/xrsubimage.rs b/components/script/dom/xrsubimage.rs
new file mode 100644
index 00000000000..2be59d48d3b
--- /dev/null
+++ b/components/script/dom/xrsubimage.rs
@@ -0,0 +1,23 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use crate::dom::bindings::codegen::Bindings::XRSubImageBinding::XRSubImageBinding::XRSubImageMethods;
+use crate::dom::bindings::reflector::Reflector;
+use crate::dom::bindings::root::Dom;
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::xrviewport::XRViewport;
+use dom_struct::dom_struct;
+
+#[dom_struct]
+pub struct XRSubImage {
+    reflector: Reflector,
+    viewport: Dom<XRViewport>,
+}
+
+impl XRSubImageMethods for XRSubImage {
+    /// https://immersive-web.github.io/layers/#dom-xrsubimage-viewport
+    fn Viewport(&self) -> DomRoot<XRViewport> {
+        DomRoot::from_ref(&self.viewport)
+    }
+}