tree db80a5fbf04677876d57df858a96ef4974cc387b
parent 879b18d902097ec222c23b5124c9cccf9c10af9b
author Joe Tsai <joetsai@digital-static.net> 1533167298 -0700
committer Joe Tsai <thebrokentoaster@gmail.com> 1533681846 +0000

internal/encoding/text: initial commit of proto text format parser/serializer

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>