context.hpp File Reference

Detailed Description

Conversion context classes which provide methods for performing conversion.

Context base classes providing methods for conversion process management.

Definition in file context.hpp.

Go to the source code of this file.

#include <limits>
#include <type_traits>
#include <utility>
#include <userver/proto-structs/io/context_base.hpp>
#include <userver/proto-structs/io/fwd.hpp>
#include <userver/proto-structs/io/std/scalar.hpp>
#include <userver/proto-structs/type_mapping.hpp>

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Classes
class	proto_structs::io::ReadContext
	Read operation context passed to user-defined ReadProtoStruct global functions. More...
class	proto_structs::io::WriteContext
	Write operation context passed to user-defined WriteProtoStruct global functions. More...

Namespaces
namespace	proto_structs
	Top namespace for the proto-structs library.
namespace	proto_structs::io
	Namespace for conversion utlities and predefined proto-structs conversion hooks for well-known std/userver types.

Functions
template<traits::ProtoMessage TMessage, traits::ProtoStruct TStruct>
void	proto_structs::MessageToStruct (const TMessage &msg, TStruct &obj)
	Converts protobuf message msg to proto struct obj.
template<typename TStruct, traits::ProtoMessage TMessage> requires traits::ProtoStruct<std::remove_cvref_t<TStruct>>
void	proto_structs::StructToMessage (TStruct &&obj, TMessage &msg)
	Converts proto struct obj to protobuf message msg.
template<typename TStructField, typename TMessageField> requires ScalarCompatibleWith<TStructField, TMessageField>
TStructField	proto_structs::io::ReadProtoField (ReadContext &ctx, To< TStructField >, int field_number, const TMessageField &message_field)
template<typename TStructField, typename TMessageField> requires ScalarCompatibleWith<std::remove_cvref_t<TStructField>, TMessageField>
void	proto_structs::io::WriteProtoField (WriteContext &ctx, TStructField &&struct_field, int field_number, TMessageField &message_field)