Module protobuf

Modules

descriptor_proto

Nested message and enum types in DescriptorProto.

enum_descriptor_proto

Nested message and enum types in EnumDescriptorProto.

field_descriptor_proto

Nested message and enum types in FieldDescriptorProto.

field_options

Nested message and enum types in FieldOptions.

file_options

Nested message and enum types in FileOptions.

generated_code_info

Nested message and enum types in GeneratedCodeInfo.

method_options

Nested message and enum types in MethodOptions.

source_code_info

Nested message and enum types in SourceCodeInfo.

uninterpreted_option

Nested message and enum types in UninterpretedOption.

value

Nested message and enum types in Value.

Structs

Any

Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message.

DescriptorProto

Describes a message type.

Duration

A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like “day” or “month”. It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years.

Empty

A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance:

EnumDescriptorProto

Describes an enum type.

EnumOptions

EnumValueDescriptorProto

Describes a value within an enum.

EnumValueOptions

ExtensionRangeOptions

FieldDescriptorProto

Describes a field within a message.

FieldOptions

FileDescriptorProto

Describes a complete .proto file.

FileDescriptorSet

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

FileOptions

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.

ListValue

ListValue is a wrapper around a repeated field of values.

MessageOptions

MethodDescriptorProto

Describes a method of a service.

MethodOptions

OneofDescriptorProto

Describes a oneof.

OneofOptions

ServiceDescriptorProto

Describes a service.

ServiceOptions

SourceCodeInfo

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

Struct

Struct represents a structured data value, consisting of fields which map to dynamically typed values. In some languages, Struct might be supported by a native representation. For example, in scripting languages like JS a struct is represented as an object. The details of that representation are described together with the proto support for the language.

Timestamp

A Timestamp represents a point in time independent of any time zone or local calendar, encoded as a count of seconds and fractions of seconds at nanosecond resolution. The count is relative to an epoch at UTC midnight on January 1, 1970, in the proleptic Gregorian calendar which extends the Gregorian calendar backwards to year one.

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.

Value

Value represents a dynamically typed value which can be either null, a number, a string, a boolean, a recursive struct value, or a list of values. A producer of value is expected to set one of these variants. Absence of any variant indicates an error.

Enums

NullValue

NullValue is a singleton enumeration to represent the null value for the Value type union.