folly/folly/FormatArg.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <stdexcept>

#include <folly/CPortability.h>
#include <folly/Conv.h>
#include <folly/Likely.h>
#include <folly/Portability.h>
#include <folly/Range.h>
#include <folly/lang/Exception.h>

namespace folly {

struct FormatArg;

class FOLLY_EXPORT BadFormatArg : public std::invalid_argument { … };

/**
 * Parsed format argument.
 */
struct FormatArg { … };

template <typename... Args>
[[noreturn]] inline void FormatArg::error(Args&&... args) const { … }

template <bool emptyOk>
inline StringPiece FormatArg::splitKey() { … }

template <bool emptyOk>
inline StringPiece FormatArg::doSplitKey() { … }

inline int FormatArg::splitIntKey() { … }

} // namespace folly