proto/google/protobuf/descriptor.pb library

Classes

DescriptorProto

Describes a message type.

DescriptorProto_ExtensionRange

DescriptorProto_ReservedRange

Range of reserved tag numbers. Reserved tag numbers may not be used by fields or extension ranges in the same message. Reserved ranges may not overlap.

Edition

The full set of known editions.

EnumDescriptorProto

Describes an enum type.

EnumDescriptorProto_EnumReservedRange

Range of reserved numeric values. Reserved values may not be used by entries in the same enum. Reserved ranges may not overlap.

EnumOptions

EnumValueDescriptorProto

Describes a value within an enum.

EnumValueOptions

ExtensionRangeOptions

ExtensionRangeOptions_Declaration

ExtensionRangeOptions_VerificationState

The verification state of the extension range.

FeatureSet

TODO Enums in C++ gencode (and potentially other languages) are not well scoped. This means that each of the feature enums below can clash with each other. The short names we've chosen maximize call-site readability, but leave us very open to this scenario. A future feature will be designed and implemented to handle this, hopefully before we ever hit a conflict here.

FeatureSet_EnumType

FeatureSet_FieldPresence

FeatureSet_JsonFormat

FeatureSet_MessageEncoding

FeatureSet_RepeatedFieldEncoding

FeatureSet_Utf8Validation

FeatureSetDefaults

A compiled specification for the defaults of a set of features. These messages are generated from FeatureSet extensions and can be used to seed feature resolution. The resolution with this object becomes a simple search for the closest matching edition, followed by proto merges.

FeatureSetDefaults_FeatureSetEditionDefault

A map from every known edition with a unique set of defaults to its defaults. Not all editions may be contained here. For a given edition, the defaults at the closest matching edition ordered at or before it should be used. This field must be in strict ascending order by edition.

FieldDescriptorProto

Describes a field within a message.

FieldDescriptorProto_Label

FieldDescriptorProto_Type

FieldOptions

FieldOptions_CType

FieldOptions_EditionDefault

FieldOptions_FeatureSupport

Information about the support window of a feature.

FieldOptions_JSType

FieldOptions_OptionRetention

If set to RETENTION_SOURCE, the option will be omitted from the binary.

FieldOptions_OptionTargetType

This indicates the types of entities that the field may apply to when used as an option. If it is unset, then the field may be freely used as an option on any kind of entity.

FileDescriptorProto

Describes a complete .proto file.

FileDescriptorSet

The protocol compiler can output a FileDescriptorSet containing the .proto files it parses.

FileOptions

FileOptions_OptimizeMode

Generated classes can be optimized for speed or code size.

GeneratedCodeInfo

Describes the relationship between generated code and its original source file. A GeneratedCodeInfo message is associated with only one generated source file, but may contain references to different source .proto files.

GeneratedCodeInfo_Annotation

GeneratedCodeInfo_Annotation_Semantic

Represents the identified object's effect on the element in the original .proto file.

MessageOptions

MethodDescriptorProto

Describes a method of a service.

MethodOptions

MethodOptions_IdempotencyLevel

Is this method side-effect-free (or safe in HTTP parlance), or idempotent, or neither? HTTP based RPC implementation may choose GET verb for safe methods, and PUT verb for idempotent methods instead of the default POST.

OneofDescriptorProto

Describes a oneof.

OneofOptions

ServiceDescriptorProto

Describes a service.

ServiceOptions

SourceCodeInfo

Encapsulates information about the original source file from which a FileDescriptorProto was generated.

SourceCodeInfo_Location

UninterpretedOption

A message representing a option the parser does not recognize. This only appears in options protos created by the compiler::Parser class. DescriptorPool resolves these when building Descriptor objects. Therefore, options protos in descriptor objects (e.g. returned by Descriptor::options(), or produced by Descriptor::CopyTo()) will never have UninterpretedOptions in them.

UninterpretedOption_NamePart

The name of the uninterpreted option. Each string represents a segment in a dot-separated name. is_extension is true iff a segment represents an extension (denoted with parentheses in options specs in .proto files). E.g.,{ "foo", false, "bar.baz", true, "moo", false } represents "foo.(bar.baz).moo".