1 files changed, 29 insertions, 0 deletions
diff --git a/toolkit/components/uniffi-js/UniFFIPointerType.h b/toolkit/components/uniffi-js/UniFFIPointerType.h
new file mode 100644
index 0000000000..7236e50cb7
--- /dev/null
+++ b/toolkit/components/uniffi-js/UniFFIPointerType.h
@@ -0,0 +1,29 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_UniFFIPointerType_h
+#define mozilla_UniFFIPointerType_h
+
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+#include "nsLiteralString.h"
+#include "UniFFIRust.h"
+
+namespace mozilla::uniffi {
+
+/**
+ * UniFFIPointerType represents of UniFFI allocated pointers.
+ * Each UniFFIPointer will have a UniFFIPointerType, which will be a statically
+ * allocated type per object exposed by the UniFFI interface
+ **/
+struct UniFFIPointerType {
+  nsLiteralCString typeName;
+  // The Rust destructor for the pointer, this gives back ownership to Rust
+  void (*destructor)(void*, RustCallStatus*);
+};
+}  // namespace mozilla::uniffi
+
+#endif /* mozilla_UniFFIPointerType_h */