type ExtensionTypeResolver interface {// FindExtensionByName looks up a extension field by the field's full name.// Note that this is the full name of the field as determined by// where the extension is declared and is unrelated to the full name of the// message being extended.//// This returns (nil, NotFound) if not found.FindExtensionByName(fieldprotoreflect.FullName) (protoreflect.ExtensionType,error)// FindExtensionByNumber looks up a extension field by the field number// within some parent message, identified by full name.//// This returns (nil, NotFound) if not found.FindExtensionByNumber(messageprotoreflect.FullName, fieldprotoreflect.FieldNumber) (protoreflect.ExtensionType,error)}

type Files struct {// contains filtered or unexported fields}

var GlobalFiles *Files =new(Files)

GlobalFiles is a global registry of file descriptors.

func (*Files)FindDescriptorByName¶

func (r *Files) FindDescriptorByName(nameprotoreflect.FullName) (protoreflect.Descriptor,error)

FindDescriptorByName looks up a descriptor by the full name.

This returns (nil,NotFound) if not found.

func (*Files)FindFileByPath¶

func (r *Files) FindFileByPath(pathstring) (protoreflect.FileDescriptor,error)

FindFileByPath looks up a file by the path.

This returns (nil,NotFound) if not found.This returns an error if multiple files have the same path.

func (*Files)NumFiles¶

func (r *Files) NumFiles()int

NumFiles reports the number of registered files,including duplicate files with the same name.

func (*Files)NumFilesByPackage¶

func (r *Files) NumFilesByPackage(nameprotoreflect.FullName)int

NumFilesByPackage reports the number of registered files in a proto package.

func (*Files)RangeFiles¶

func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor)bool)

RangeFiles iterates over all registered files while f returns true.If multiple files have the same name, RangeFiles iterates over all of them.The iteration order is undefined.

func (*Files)RangeFilesByPackage¶

func (r *Files) RangeFilesByPackage(nameprotoreflect.FullName, f func(protoreflect.FileDescriptor)bool)

RangeFilesByPackage iterates over all registered files in a given proto packagewhile f returns true. The iteration order is undefined.

func (*Files)RegisterFile¶

func (r *Files) RegisterFile(fileprotoreflect.FileDescriptor)error

RegisterFile registers the provided file descriptor.

If any descriptor within the file conflicts with the descriptor of anypreviously registered file (e.g., two enums with the same full name),then the file is not registered and an error is returned.

It is permitted for multiple files to have the same file path.

type MessageTypeResolver interface {// FindMessageByName looks up a message by its full name.// E.g., "google.protobuf.Any"//// This return (nil, NotFound) if not found.FindMessageByName(messageprotoreflect.FullName) (protoreflect.MessageType,error)// FindMessageByURL looks up a message by a URL identifier.// See documentation on google.protobuf.Any.type_url for the URL format.//// This returns (nil, NotFound) if not found.FindMessageByURL(urlstring) (protoreflect.MessageType,error)}

type Types struct {// contains filtered or unexported fields}

var GlobalTypes *Types =new(Types)

GlobalTypes is the registry used by default for type lookupsunless a local registry is provided by the user.

func (*Types)FindEnumByName¶

func (r *Types) FindEnumByName(enumprotoreflect.FullName) (protoreflect.EnumType,error)

FindEnumByName looks up an enum by its full name.E.g., "google.protobuf.Field.Kind".

This returns (nil,NotFound) if not found.

func (*Types)FindExtensionByName¶

func (r *Types) FindExtensionByName(fieldprotoreflect.FullName) (protoreflect.ExtensionType,error)

FindExtensionByName looks up a extension field by the field's full name.Note that this is the full name of the field as determined bywhere the extension is declared and is unrelated to the full name of themessage being extended.

This returns (nil,NotFound) if not found.

func (*Types)FindExtensionByNumber¶

func (r *Types) FindExtensionByNumber(messageprotoreflect.FullName, fieldprotoreflect.FieldNumber) (protoreflect.ExtensionType,error)

FindExtensionByNumber looks up a extension field by the field numberwithin some parent message, identified by full name.

This returns (nil,NotFound) if not found.

func (*Types)FindMessageByName¶

func (r *Types) FindMessageByName(messageprotoreflect.FullName) (protoreflect.MessageType,error)

FindMessageByName looks up a message by its full name,e.g. "google.protobuf.Any".

This returns (nil,NotFound) if not found.

func (*Types)FindMessageByURL¶

func (r *Types) FindMessageByURL(urlstring) (protoreflect.MessageType,error)

FindMessageByURL looks up a message by a URL identifier.See documentation on google.protobuf.Any.type_url for the URL format.

This returns (nil,NotFound) if not found.

func (*Types)NumEnums¶

func (r *Types) NumEnums()int

NumEnums reports the number of registered enums.

func (*Types)NumExtensions¶

func (r *Types) NumExtensions()int

NumExtensions reports the number of registered extensions.

func (*Types)NumExtensionsByMessage¶

func (r *Types) NumExtensionsByMessage(messageprotoreflect.FullName)int

NumExtensionsByMessage reports the number of registered extensions fora given message type.

func (*Types)NumMessages¶

func (r *Types) NumMessages()int

NumMessages reports the number of registered messages.

func (*Types)RangeEnums¶

func (r *Types) RangeEnums(f func(protoreflect.EnumType)bool)

RangeEnums iterates over all registered enums while f returns true.Iteration order is undefined.

func (*Types)RangeExtensions¶

func (r *Types) RangeExtensions(f func(protoreflect.ExtensionType)bool)

RangeExtensions iterates over all registered extensions while f returns true.Iteration order is undefined.

func (*Types)RangeExtensionsByMessage¶

func (r *Types) RangeExtensionsByMessage(messageprotoreflect.FullName, f func(protoreflect.ExtensionType)bool)

RangeExtensionsByMessage iterates over all registered extensions filteredby a given message type while f returns true. Iteration order is undefined.

func (*Types)RangeMessages¶

func (r *Types) RangeMessages(f func(protoreflect.MessageType)bool)

RangeMessages iterates over all registered messages while f returns true.Iteration order is undefined.

func (*Types)RegisterEnum¶

func (r *Types) RegisterEnum(etprotoreflect.EnumType)error

RegisterEnum registers the provided enum type.

If a naming conflict occurs, the type is not registered and an error is returned.

func (*Types)RegisterExtension¶

func (r *Types) RegisterExtension(xtprotoreflect.ExtensionType)error

RegisterExtension registers the provided extension type.

If a naming conflict occurs, the type is not registered and an error is returned.

func (*Types)RegisterMessage¶

func (r *Types) RegisterMessage(mtprotoreflect.MessageType)error

RegisterMessage registers the provided message type.

If a naming conflict occurs, the type is not registered and an error is returned.