mirror of
https://github.com/zhigang1992/react-native.git
synced 2026-01-12 22:50:10 +08:00
cabc9d1ab3
Summary: They need to be in DebugStringConvertible because it depends on they (and because `debugStringConvertibleUtils` depends on `DebugStringConvertible`). We also moved they implementation to cpp file to avoid leaking Folly's features to consumer namespace. Reviewed By: mdvacca Differential Revision: D14715080 fbshipit-source-id: 7277e17b39a14a2d7ba7e5a9b44a70178feb1045
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/**
|
|
* 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 <limits>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <react/debug/DebugStringConvertible.h>
|
|
#include <react/debug/DebugStringConvertibleItem.h>
|
|
|
|
namespace facebook {
|
|
namespace react {
|
|
|
|
#if RN_DEBUG_STRING_CONVERTIBLE
|
|
|
|
template <typename T>
|
|
inline SharedDebugStringConvertible
|
|
debugStringConvertibleItem(std::string name, T value, T defaultValue = {}) {
|
|
if (value == defaultValue) {
|
|
return nullptr;
|
|
}
|
|
|
|
return std::make_shared<DebugStringConvertibleItem>(name, toString(value));
|
|
}
|
|
|
|
template <typename T>
|
|
inline SharedDebugStringConvertible debugStringConvertibleItem(
|
|
std::string name,
|
|
folly::Optional<T> value,
|
|
T defaultValue = {}) {
|
|
if (!value.hasValue()) {
|
|
return nullptr;
|
|
}
|
|
|
|
return debugStringConvertibleItem(
|
|
name, value.value_or(defaultValue), defaultValue);
|
|
}
|
|
|
|
inline SharedDebugStringConvertibleList operator+(
|
|
const SharedDebugStringConvertibleList &lhs,
|
|
const SharedDebugStringConvertibleList &rhs) {
|
|
auto result = SharedDebugStringConvertibleList{};
|
|
std::move(lhs.begin(), lhs.end(), std::back_inserter(result));
|
|
std::move(rhs.begin(), rhs.end(), std::back_inserter(result));
|
|
return result;
|
|
}
|
|
|
|
inline SharedDebugStringConvertible debugStringConvertibleItem(
|
|
std::string name,
|
|
DebugStringConvertible value,
|
|
std::string defaultValue) {
|
|
return debugStringConvertibleItem(
|
|
name, value.getDebugDescription(), defaultValue);
|
|
}
|
|
|
|
#endif
|
|
|
|
} // namespace react
|
|
} // namespace facebook
|