1 files changed, 31 insertions, 0 deletions
diff --git a/comm/chat/protocols/matrix/lib/matrix-sdk/rust-crypto/browserify-index.js b/comm/chat/protocols/matrix/lib/matrix-sdk/rust-crypto/browserify-index.js
new file mode 100644
index 0000000000..5876cbad6a
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-sdk/rust-crypto/browserify-index.js
@@ -0,0 +1,31 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.initRustCrypto = initRustCrypto;
+/*
+Copyright 2023 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/* This file replaces rust-crypto/index.ts when the js-sdk is being built for browserify.
+ *
+ * It is a stub, so that we do not import the whole of the base64'ed wasm artifact into the browserify bundle.
+ * It deliberately does nothing except raise an exception.
+ */
+
+async function initRustCrypto(_http, _userId, _deviceId) {
+  throw new Error("Rust crypto is not supported under browserify.");
+}
+\ No newline at end of file