gecko-dev/dom/chrome-webidl/ClonedErrorHolder.webidl

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/* 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/. */
/**
* A stub object to hold an Error, Exception, or DOMException object to be
* transferred via structured clone. The object will automatically be decoded
* directly into the type of the error object that it wraps.
*
* This is a temporary workaround for lack of native Error and Exception
* cloning support, and can be removed once bug 1556604 and bug 1561357 are
* fixed.
*/
[ChromeOnly, Exposed=(Window,Worker)]
interface ClonedErrorHolder {
[Throws]
constructor(object aError);
};