gecko/dom/webidl/Future.webidl

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/* -*- 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://dom.spec.whatwg.org/#futures
*/
interface FutureResolver {
void resolve(optional any value);
void reject(optional any value);
};
callback FutureInit = void (FutureResolver resolver);
callback AnyCallback = any (optional any value);
[Constructor(FutureInit init)]
interface Future {
// TODO: update this interface - bug 875289
[Creator]
Future then(optional AnyCallback? resolveCallback = null,
optional AnyCallback? rejectCallback = null);
[Creator]
Future catch(optional AnyCallback? rejectCallback = null);
void done(optional AnyCallback? resolveCallback = null,
optional AnyCallback? rejectCallback = null);
};