servo-script-bindings 0.3.0

A component of the servo web-engine.
Documentation 
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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 https://mozilla.org/MPL/2.0/. */

// https://streams.spec.whatwg.org/#underlying-source-api

[GenerateInit]
dictionary UnderlyingSource {
  UnderlyingSourceStartCallback start;
  UnderlyingSourcePullCallback pull;
  UnderlyingSourceCancelCallback cancel;
  ReadableStreamType type;
  [EnforceRange] unsigned long long autoAllocateChunkSize;
};

typedef (ReadableStreamDefaultController or ReadableByteStreamController) ReadableStreamController;

callback UnderlyingSourceStartCallback = any (ReadableStreamController controller);
callback UnderlyingSourcePullCallback = Promise<undefined> (ReadableStreamController controller);
callback UnderlyingSourceCancelCallback = Promise<undefined> (optional any reason);