mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Samuel Susla
a159416333
Summary: changelog: Use std::optional instead of butter::optional Reviewed By: fkgozali Differential Revision: D33352680 fbshipit-source-id: 45a53fec181a6ffb6218909bc23348f7c9f21ec4
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and 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/renderer/components/root/RootShadowNode.h>
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#include <react/renderer/mounting/MountingOverrideDelegate.h>
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#include <react/renderer/mounting/MountingTransaction.h>
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#include <react/renderer/mounting/ShadowViewMutation.h>
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#include <react/renderer/telemetry/TransactionTelemetry.h>
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namespace facebook {
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namespace react {
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/*
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* Represent a particular committed state of a shadow tree. The object contains
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* a pointer to a root shadow node, a sequential number of commit and telemetry.
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*/
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class ShadowTreeRevision final {
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public:
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/*
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* Sequential number of the commit that created this revision of a shadow
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* tree.
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*/
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using Number = int64_t;
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friend class ShadowTree;
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friend class MountingCoordinator;
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RootShadowNode::Shared rootShadowNode;
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Number number;
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TransactionTelemetry telemetry;
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};
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} // namespace react
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} // namespace facebook
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