ladybird/Libraries/LibWeb/Streams/Transformer.h
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

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/*
* Copyright (c) 2023, Kenneth Myhra <kennethmyhra@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGC/Root.h>
#include <LibJS/Forward.h>
#include <LibWeb/Forward.h>
namespace Web::Streams {
// https://streams.spec.whatwg.org/#dictdef-transformer
struct Transformer {
// https://streams.spec.whatwg.org/#dom-transformer-start
GC::Root<WebIDL::CallbackType> start;
// https://streams.spec.whatwg.org/#dom-transformer-transform
GC::Root<WebIDL::CallbackType> transform;
// https://streams.spec.whatwg.org/#dom-transformer-flush
GC::Root<WebIDL::CallbackType> flush;
// https://streams.spec.whatwg.org/#dom-transformer-cancel
GC::Root<WebIDL::CallbackType> cancel;
// https://streams.spec.whatwg.org/#dom-transformer-readabletype
Optional<JS::Value> readable_type;
// https://streams.spec.whatwg.org/#dom-transformer-writabletype
Optional<JS::Value> writable_type;
static JS::ThrowCompletionOr<Transformer> from_value(JS::VM&, JS::Value);
};
}