commit 22505a49290497cfb1a120fdf0c5c0b5a04fb610
author Joe Tsai <joetsai@digital-static.net> Wed Aug 01 13:12:49 2018 -0700
committer Joe Tsai <thebrokentoaster@gmail.com> Wed Aug 01 23:02:07 2018 +0000
tree 670770357b71a7efede911b62a4266113f1a9881
parent 3beba15d7f7cf0bb4bca1409381358824b260367

internal/encoding/wire: initial commit

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>