RuntimeExecutor.h

/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

#include <jsi/jsi.h>

namespace facebook {
namespace react {

/*
 * Takes a function and calls it with a reference to a Runtime. The function
 * will be called when it is safe to do so (i.e. it ensures non-concurrent
 * access) and may be invoked asynchronously, depending on the implementation.
 * If you need to access a Runtime, it's encouraged to use a RuntimeExecutor
 * instead of storing a pointer to the Runtime itself, which makes it more
 * difficult to ensure that the Runtime is being accessed safely.
 */
using RuntimeExecutor =
    std::function<void(std::function<void(jsi::Runtime &runtime)> &&callback)>;

} // namespace react
} // namespace facebook