internal

Documentation

Overview

Package internal contains some code that should not be exported but needs to be shared across more than one of the protoreflect sub-packages.

Index

• Variables
• func DecodeFileDescriptor(element string, fdb []byte) (*descriptorpb.FileDescriptorProto, error)
• func GetUnrecognized(msg proto.Message) []byte
• func LoadFileDescriptor(file string) (*descriptorpb.FileDescriptorProto, error)
• func SetUnrecognized(msg proto.Message, data []byte)
• type ErrNoSuchFile
  • func (e ErrNoSuchFile) Error() string

Variables

var StdFileAliases = map[string]string{

	"google/protobuf/any.proto":       "github.com/golang/protobuf/ptypes/any/any.proto",
	"google/protobuf/duration.proto":  "github.com/golang/protobuf/ptypes/duration/duration.proto",
	"google/protobuf/empty.proto":     "github.com/golang/protobuf/ptypes/empty/empty.proto",
	"google/protobuf/struct.proto":    "github.com/golang/protobuf/ptypes/struct/struct.proto",
	"google/protobuf/timestamp.proto": "github.com/golang/protobuf/ptypes/timestamp/timestamp.proto",
	"google/protobuf/wrappers.proto":  "github.com/golang/protobuf/ptypes/wrappers/wrappers.proto",

	"google/protobuf/api.proto":            "src/google/protobuf/api.proto",
	"google/protobuf/field_mask.proto":     "src/google/protobuf/field_mask.proto",
	"google/protobuf/source_context.proto": "src/google/protobuf/source_context.proto",
	"google/protobuf/type.proto":           "src/google/protobuf/type.proto",
}

StdFileAliases are the standard protos included with protoc, but older versions of their respective packages registered them using incorrect paths.

Functions

func DecodeFileDescriptor

func DecodeFileDescriptor(element string, fdb []byte) (*descriptorpb.FileDescriptorProto, error)

DecodeFileDescriptor decodes the bytes of a registered file descriptor. Registered file descriptors are first "proto encoded" (e.g. binary format for the descriptor protos) and then gzipped. So this function gunzips and then unmarshals into a descriptor proto.

func GetUnrecognized

func GetUnrecognized(msg proto.Message) []byte

GetUnrecognized fetches the bytes of unrecognized fields for the given message.

func LoadFileDescriptor

func LoadFileDescriptor(file string) (*descriptorpb.FileDescriptorProto, error)

LoadFileDescriptor loads a registered descriptor and decodes it. If the given name cannot be loaded but is a known standard name, an alias will be tried, so the standard files can be loaded even if linked against older "known bad" versions of packages.

func SetUnrecognized

func SetUnrecognized(msg proto.Message, data []byte)

SetUnrecognized adds the given bytes to the unrecognized fields for the given message.

Types

type ErrNoSuchFile

type ErrNoSuchFile string

func (ErrNoSuchFile) Error

func (e ErrNoSuchFile) Error() string