1 files changed, 55 insertions, 0 deletions
diff --git a/components/script/dom/webgpu/gpudevicelostinfo.rs b/components/script/dom/webgpu/gpudevicelostinfo.rs
new file mode 100644
index 00000000000..ea33986a84f
--- /dev/null
+++ b/components/script/dom/webgpu/gpudevicelostinfo.rs
@@ -0,0 +1,55 @@
+/* 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/. */
+
+#![allow(dead_code)]
+
+use dom_struct::dom_struct;
+
+use crate::dom::bindings::codegen::Bindings::WebGPUBinding::{
+    GPUDeviceLostInfoMethods, GPUDeviceLostReason,
+};
+use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::DOMString;
+use crate::dom::globalscope::GlobalScope;
+
+#[dom_struct]
+pub struct GPUDeviceLostInfo {
+    reflector_: Reflector,
+    message: DOMString,
+    reason: GPUDeviceLostReason,
+}
+
+impl GPUDeviceLostInfo {
+    fn new_inherited(message: DOMString, reason: GPUDeviceLostReason) -> Self {
+        Self {
+            reflector_: Reflector::new(),
+            message,
+            reason,
+        }
+    }
+
+    pub fn new(
+        global: &GlobalScope,
+        message: DOMString,
+        reason: GPUDeviceLostReason,
+    ) -> DomRoot<Self> {
+        reflect_dom_object(
+            Box::new(GPUDeviceLostInfo::new_inherited(message, reason)),
+            global,
+        )
+    }
+}
+
+impl GPUDeviceLostInfoMethods<crate::DomTypeHolder> for GPUDeviceLostInfo {
+    /// <https://gpuweb.github.io/gpuweb/#dom-gpudevicelostinfo-message>
+    fn Message(&self) -> DOMString {
+        self.message.clone()
+    }
+
+    /// <https://gpuweb.github.io/gpuweb/#dom-gpudevicelostinfo-reason>
+    fn Reason(&self) -> GPUDeviceLostReason {
+        self.reason
+    }
+}