RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/web-sys/webidls/enabled/SpeechSynthesisErrorEvent.webidl

@@ -0,0 +1,36 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/.
+ *
+ * The origin of this IDL file is
+ * http://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+enum SpeechSynthesisErrorCode {
+  "canceled",
+  "interrupted",
+  "audio-busy",
+  "audio-hardware",
+  "network",
+  "synthesis-unavailable",
+  "synthesis-failed",
+  "language-unavailable",
+  "voice-unavailable",
+  "text-too-long",
+  "invalid-argument",
+};
+
+[Constructor(DOMString type, SpeechSynthesisErrorEventInit eventInitDict),
+ Pref="media.webspeech.synth.enabled"]
+interface SpeechSynthesisErrorEvent : SpeechSynthesisEvent {
+  readonly attribute SpeechSynthesisErrorCode error;
+};
+
+dictionary SpeechSynthesisErrorEventInit : SpeechSynthesisEventInit
+{
+  required SpeechSynthesisErrorCode error;
+};