1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/.
6 * The origin of this IDL file is
7 * https://streams.spec.whatwg.org/#generic-reader-mixin-definition
8 * https://streams.spec.whatwg.org/#default-reader-class-definition
11 typedef (ReadableStreamDefaultReader or ReadableStreamBYOBReader) ReadableStreamReader;
13 enum ReadableStreamType { "bytes" };
15 interface mixin ReadableStreamGenericReader {
16 readonly attribute Promise<undefined> closed;
19 Promise<undefined> cancel(optional any reason);
23 interface ReadableStreamDefaultReader {
25 constructor(ReadableStream stream);
28 Promise<ReadableStreamReadResult> read();
31 undefined releaseLock();
33 ReadableStreamDefaultReader includes ReadableStreamGenericReader;
36 dictionary ReadableStreamReadResult {