convert

Documentation

Overview

Package convert for transforming between json serialized []byte and go structs

Index

• Constants
• Variables
• func ArgsToBytes(iargs ...interface{}) (aa [][]byte, err error)
• func FromBytes(bb []byte, target interface{}) (result interface{}, err error)
• func FromBytesToStruct(bb []byte, target interface{}) (result interface{}, err error)
• func FromResponse(response peer.Response, target interface{}) (result interface{}, err error)
• func JsonUnmarshalPtr(bb []byte, to interface{}) (result interface{}, err error)
• func ProtoUnmarshal(bb []byte, messageType proto.Message) (message proto.Message, err error)
• func TimestampToTime(ts *timestamp.Timestamp) time.Time
• func ToBytes(value interface{}) ([]byte, error)
• type FromByter
• type ToByter

Constants

const TypeBool = true

const TypeInt = 1

const TypeString = ``

Variables

var (
	// ErrUnableToConvertNilToStruct - nil cannot be converted to struct
	ErrUnableToConvertNilToStruct = errors.New(`unable to convert nil to [struct,array,slice,ptr]`)
	// ErrUnableToConvertValueToStruct - value  cannot be converted to struct
	ErrUnableToConvertValueToStruct = errors.New(`unable to convert value to struct`)
)

Functions

func ArgsToBytes

func ArgsToBytes(iargs ...interface{}) (aa [][]byte, err error)

ArgsToBytes converts func arguments to bytes

func FromBytes

func FromBytes(bb []byte, target interface{}) (result interface{}, err error)

FromBytes converts []byte to target interface

func FromBytesToStruct

func FromBytesToStruct(bb []byte, target interface{}) (result interface{}, err error)

FromBytesToStruct converts []byte to struct,array,slice depending on target type

func FromResponse

func FromResponse(response peer.Response, target interface{}) (result interface{}, err error)

FromResponse converts response.Payload to target

func JsonUnmarshalPtr

func JsonUnmarshalPtr(bb []byte, to interface{}) (result interface{}, err error)

JsonUnmarshalPtr unmarshalls []byte as json to pointer, and returns value pointed to

func ProtoUnmarshal

func ProtoUnmarshal(bb []byte, messageType proto.Message) (message proto.Message, err error)

ProtoUnmarshal r unmarshalls []byte as proto.Message to pointer, and returns value pointed to

func TimestampToTime

func TimestampToTime(ts *timestamp.Timestamp) time.Time

TimestampToTime converts timestamp to time.Time

func ToBytes

func ToBytes(value interface{}) ([]byte, error)

ToBytes converts inteface{} (string, []byte , struct to ToByter interface to []byte for storing in state

Types

type FromByter

type FromByter interface {
	FromBytes([]byte) (interface{}, error)
}

FromByter interface supports FromBytes func for converting from slice of bytes to target type

type ToByter

type ToByter interface {
	ToBytes() ([]byte, error)
}

ToByter interface supports ToBytes func for converting to slice of bytes from source type