Package pack enables manual encoding and decoding of protobuf wire data.
This package is intended only for testing and debugging purposes.
Message.Marshal is useful for hand-crafting raw wire testdata in tests
in a readable form.
Message.Unmarshal is useful for parsing raw wire data for debugging.
For that reason, effort was put into trying to get its string formatted
output look humanly readable.
High-level API:
type Number = wire.Number
const MinValidNumber Number = wire.MinValidNumber ...
type Type = wire.Type
const VarintType Type = wire.VarintType ...
type Token token
type Tag struct { ... }
type Bool bool
type Varint int64
type Svarint int64
type Uvarint uint64
type Int32 int32
type Uint32 uint32
type Float32 float32
type Int64 int64
type Uint64 uint64
type Float64 float64
type String string
type Bytes []byte
type LengthPrefix Message
type Denormalized struct { ... }
type Raw []byte
type Message []Token
func (Message) Size() int
func (Message) Marshal() []byte
func (*Message) Unmarshal(in []byte)
func (*Message) UnmarshalDescriptor(in []byte, desc protoreflect.MessageDescriptor)
func (Message) Format(s fmt.State, r rune)
Change-Id: Id99b340971a09c8a040838b155782a5d32b548bc
Reviewed-on: https://go-review.googlesource.com/129404
Reviewed-by: Herbie Ong <herbie@google.com>
Package text provides a parser and serializer for the proto text format.
This focuses on the grammar of the format and is agnostic towards specific
semantics of protobuf types.
High-level API:
func Marshal(v Value, indent string, delims [2]byte, outputASCII bool) ([]byte, error)
func Unmarshal(b []byte) (Value, error)
type Type uint8
const Bool Type ...
type Value struct{ ... }
func ValueOf(v interface{}) Value
func (v Value) Type() Type
func (v Value) Bool() (x bool, ok bool)
func (v Value) Int(b64 bool) (x int64, ok bool)
func (v Value) Uint(b64 bool) (x uint64, ok bool)
func (v Value) Float(b64 bool) (x float64, ok bool)
func (v Value) Name() (protoreflect.Name, bool)
func (v Value) String() string
func (v Value) List() []Value
func (v Value) Message() [][2]Value
func (v Value) Raw() []byte
Change-Id: I4a78ec4474c160d0de4d32120651edd931ea2c1e
Reviewed-on: https://go-review.googlesource.com/127455
Reviewed-by: Herbie Ong <herbie@google.com>
Package json provides a parser and serializer for the JSON format.
This focuses on the grammar of the format and is agnostic towards specific
semantics of protobuf types.
High-level API:
func Marshal(v Value, indent string) ([]byte, error)
func Unmarshal(b []byte) (Value, error)
type Type uint8
const Null Type ...
type Value struct{ ... }
func ValueOf(v interface{}) Value
func (v Value) Type() Type
func (v Value) Bool() bool
func (v Value) Number() float64
func (v Value) String() string
func (v Value) Array() []Value
func (v Value) Object() [][2]Value
func (v Value) Raw() []byte
Change-Id: I26422f6b3881ef1a11b8aa95160645b1384b27b8
Reviewed-on: https://go-review.googlesource.com/127824
Reviewed-by: Herbie Ong <herbie@google.com>
Some of the test cases in TestFixed64 actually belong in TestBytes.
Change-Id: I7f3efd77662881b64a96311161440fd220ae8074
Reviewed-on: https://go-review.googlesource.com/127456
Reviewed-by: Chris Manghane <cmang@golang.org>
This adds package wire, which provides low-level functionality for
marshaling and unmarshaling the protobuf wire format.
High-level API:
type Number int32
const MinValidNumber Number = 1 ...
type Type int8
const VarintType Type = 0 ...
func ParseError(n int) error
func ConsumeField(b []byte) (Number, Type, int)
func ConsumeFieldValue(num Number, typ Type, b []byte) (n int)
func ConsumeTag(b []byte) (Number, Type, int)
func ConsumeVarint(b []byte) (v uint64, n int)
func ConsumeFixed32(b []byte) (v uint32, n int)
func ConsumeFixed64(b []byte) (v uint64, n int)
func ConsumeBytes(b []byte) (v []byte, n int)
func ConsumeGroup(num Number, b []byte) (v []byte, n int)
func AppendTag(b []byte, num Number, typ Type) []byte
func AppendVarint(b []byte, v uint64) []byte
func AppendFixed32(b []byte, v uint32) []byte
func AppendFixed64(b []byte, v uint64) []byte
func AppendBytes(b []byte, v []byte) []byte
func AppendGroup(b []byte, num Number, v []byte) []byte
func SizeTag(num Number) int
func SizeVarint(v uint64) int
func SizeFixed32() int
func SizeFixed64() int
func SizeBytes(n int) int
func SizeGroup(num Number, n int) int
func DecodeBool(x uint64) bool
func DecodeTag(x uint64) (Number, Type)
func DecodeZigZag(x uint64) int64
func EncodeBool(x bool) uint64
func EncodeTag(num Number, typ Type) uint64
func EncodeZigZag(x int64) uint64
Change-Id: I052d8975414aeb182f6e9595c4736e716f1b7e9d
Reviewed-on: https://go-review.googlesource.com/127337
Reviewed-by: Chris Manghane <cmang@golang.org>
Run-TryBot: Chris Manghane <cmang@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
