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bd9bb77295
These changes add compile-time assertions that: * any type that implements the Serializable/Transferable trait has a `[Serializable]` or `[Transferable]` annotation in the interface WebIDL * any WebIDL interface with the `[Serializable]` or `[Transferable]` annotation implements the corresponding trait This is useful because it means that WebIDL definitions will be less confusing if you're trying to figure out whether Servo supports serializing/transferring a particular interface type. It also makes fixing #21715 in the future a little bit easier, because the annotations will remain up to date. Testing: compile-time only; no point in writing tests for this since it involves webidl codegen. --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net>
24 lines
807 B
Text
24 lines
807 B
Text
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* The origin of this IDL file is:
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* https://html.spec.whatwg.org/multipage/#messageport
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*/
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[Exposed=(Window,Worker), Transferable]
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interface MessagePort : EventTarget {
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[Throws] undefined postMessage(any message, sequence<object> transfer);
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[Throws] undefined postMessage(any message, optional StructuredSerializeOptions options = {});
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undefined start();
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undefined close();
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// event handlers
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attribute EventHandler onmessage;
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attribute EventHandler onmessageerror;
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attribute EventHandler onclose;
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};
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dictionary StructuredSerializeOptions {
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sequence<object> transfer = [];
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};
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