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e3b61f53bd
Summary: That should save us some app size kilobytes. Reviewed By: mdvacca Differential Revision: D10081499 fbshipit-source-id: 2b950768c609b412f9be332c22b6b1e96657e5ea
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
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 <string>
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#include <limits>
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#include <memory>
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#include <vector>
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#include <fabric/debug/DebugStringConvertible.h>
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#include <fabric/debug/DebugStringConvertibleItem.h>
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#include <folly/Conv.h>
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#include <folly/Optional.h>
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namespace facebook {
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namespace react {
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#if RN_DEBUG_STRING_CONVERTIBLE
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inline std::string toString(const std::string &value) { return value; }
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inline std::string toString(const int &value) { return folly::to<std::string>(value); }
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inline std::string toString(const bool &value) { return folly::to<std::string>(value); }
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inline std::string toString(const float &value) { return folly::to<std::string>(value); }
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inline std::string toString(const double &value) { return folly::to<std::string>(value); }
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template <typename T>
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inline SharedDebugStringConvertible debugStringConvertibleItem(std::string name, T value, T defaultValue = {}) {
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if (value == defaultValue) {
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return nullptr;
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}
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return std::make_shared<DebugStringConvertibleItem>(name, toString(value));
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}
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template <typename T>
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inline SharedDebugStringConvertible debugStringConvertibleItem(std::string name, folly::Optional<T> value, T defaultValue = {}) {
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if (!value.hasValue()) {
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return nullptr;
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}
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return debugStringConvertibleItem(name, value.value_or(defaultValue), defaultValue);
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}
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inline SharedDebugStringConvertibleList operator+(const SharedDebugStringConvertibleList &lhs, const SharedDebugStringConvertibleList &rhs) {
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auto result = SharedDebugStringConvertibleList {};
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std::move(lhs.begin(), lhs.end(), std::back_inserter(result));
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std::move(rhs.begin(), rhs.end(), std::back_inserter(result));
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return result;
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}
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inline SharedDebugStringConvertible debugStringConvertibleItem(std::string name, DebugStringConvertible value, std::string defaultValue) {
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return debugStringConvertibleItem(name, value.getDebugDescription(), defaultValue);
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}
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#endif
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} // namespace react
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} // namespace facebook
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