unsafe.hpp

#pragma once
 
#include <string_view>
 
#include <userver/dump/operations.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace dump {
 
/// @brief Writes a non-size-prefixed `std::string_view`
/// @note `writer.Write(str)` should normally be used instead to write strings
void WriteStringViewUnsafe(Writer& writer, std::string_view value);
 
/// @brief Reads a `std::string_view`
/// @warning The `string_view` will be invalidated on the next `Read` operation
std::string_view ReadStringViewUnsafe(Reader& reader);
 
/// @brief Reads a non-size-prefixed `std::string_view`
/// @note The caller must somehow know the string size in advance
/// @warning The `string_view` will be invalidated on the next `Read` operation
std::string_view ReadStringViewUnsafe(Reader& reader, std::size_t size);
 
/// @brief Reads a `std::string_view`
/// @note Normally, exactly `max_size` bytes is returned. On end-of-file,
/// the amount of bytes returned can be less than `max_size`.
/// @warning The `string_view` will be invalidated on the next `Read` operation
std::string_view ReadUnsafeAtMost(Reader& reader, std::size_t max_size);
 
}  // namespace dump
 
USERVER_NAMESPACE_END