fc9d587e39
A struct with three raw pointers to other GC'd types is a pretty big liability, let's just turn this into a Cell itself. This comes with the additional benefit of being able to capture it in a lambda effortlessly, without having to create handles for individual members.
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
|
|
* Copyright (c) 2021-2022, Linus Groh <linusg@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Forward.h>
|
|
#include <LibJS/Forward.h>
|
|
#include <LibJS/Heap/Cell.h>
|
|
#include <LibJS/Runtime/JobCallback.h>
|
|
|
|
namespace JS {
|
|
|
|
// 27.2.1.2 PromiseReaction Records, https://tc39.es/ecma262/#sec-promisereaction-records
|
|
class PromiseReaction final : public Cell {
|
|
JS_CELL(PromiseReaction, Cell);
|
|
|
|
public:
|
|
enum class Type {
|
|
Fulfill,
|
|
Reject,
|
|
};
|
|
|
|
static PromiseReaction* create(VM& vm, Type type, GCPtr<PromiseCapability> capability, Optional<JobCallback> handler);
|
|
|
|
virtual ~PromiseReaction() = default;
|
|
|
|
Type type() const { return m_type; }
|
|
GCPtr<PromiseCapability> capability() const { return m_capability; }
|
|
|
|
Optional<JobCallback>& handler() { return m_handler; }
|
|
Optional<JobCallback> const& handler() const { return m_handler; }
|
|
|
|
private:
|
|
PromiseReaction(Type type, GCPtr<PromiseCapability> capability, Optional<JobCallback> handler);
|
|
|
|
virtual void visit_edges(Visitor&) override;
|
|
|
|
Type m_type;
|
|
GCPtr<PromiseCapability> m_capability;
|
|
Optional<JobCallback> m_handler;
|
|
};
|
|
|
|
}
|