mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Valentin Shergin
41cf6da074
Summary: This diff finally uses all facilities from the previous diffs to build an implementation of `RCTMountingTransactionObserving` protocol which does *not* require using expensive Objective-C runtime features. In the coming diffs, we will see how it can/should be used. Changelog: [Internal] Fabric-specific internal change. Reviewed By: sammy-SC Differential Revision: D18217101 fbshipit-source-id: 34f411dcb527dc81570c2f2833ce13b40e1450db
32 lines
843 B
C++
32 lines
843 B
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <react/mounting/MountingTelemetry.h>
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#include <react/mounting/MountingTransaction.h>
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namespace facebook {
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namespace react {
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/*
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* Contains all (meta)information related to a MountingTransaction except a list
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* of mutation instructions.
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* The class is meant to be used when a consumer should not have access to all
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* information about the transaction (incapsulation) but still needs to observe
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* it to produce some side-effects.
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*/
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class MountingTransactionMetadata final {
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public:
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SurfaceId surfaceId;
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MountingTransaction::Number number;
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MountingTelemetry telemetry;
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};
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} // namespace react
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} // namespace facebook
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