ReadableStreamDefaultReader.webidl (1088B)
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/. 5 * 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 9 */ 10 11 typedef (ReadableStreamDefaultReader or ReadableStreamBYOBReader) ReadableStreamReader; 12 13 enum ReadableStreamType { "bytes" }; 14 15 interface mixin ReadableStreamGenericReader { 16 readonly attribute Promise<undefined> closed; 17 18 [NewObject] 19 Promise<undefined> cancel(optional any reason); 20 }; 21 22 [Exposed=*] 23 interface ReadableStreamDefaultReader { 24 [Throws] 25 constructor(ReadableStream stream); 26 27 [NewObject] 28 Promise<ReadableStreamReadResult> read(); 29 30 [Throws] 31 undefined releaseLock(); 32 }; 33 ReadableStreamDefaultReader includes ReadableStreamGenericReader; 34 35 36 dictionary ReadableStreamReadResult { 37 any value; 38 boolean done; 39 };