common

Documentation

Overview

* * @file * @copyright defined in go-seele/LICENSE

Index

• Constants
• func ConvertInt64ToBytes(num int64) []byte
• func Deserialize(data []byte, value interface{}) error
• func Serialize(in interface{}) ([]byte, error)
• func SerializePanic(in interface{}) []byte
• type Address
  • func GenerateRandomAddress() (*Address, error)
  • func HexToAddress(id string) Address
  • func NewAddress(b []byte) (Address, error)
  • func (id *Address) Bytes() []byte
  • func (id *Address) ToSha() Hash
• type Hash
  • func BytesToHash(b []byte) Hash
  • func HashBytes(value []byte) Hash
  • func StringToHash(s string) Hash
  • func (a Hash) Bytes() []byte
  • func (a *Hash) SetBytes(b []byte)
  • func (a Hash) String() string

Constants

const (
	// HashLength the leghth of hash
	HashLength = 32
)

Functions

func ConvertInt64ToBytes

func ConvertInt64ToBytes(num int64) []byte

ConvertInt64ToBytes Converts a int64 value into a byte array

func Deserialize

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

Deserialize wrapper decode

func Serialize

func Serialize(in interface{}) ([]byte, error)

Serialize wrapper encode

func SerializePanic

func SerializePanic(in interface{}) []byte

SerializePanic serialize the input data to byte array. Panics on error, e.g. unsupported data type for RLP encoding.

Types

type Address

type Address [addressIDBits / 8]byte

Address we use public key as node id

func GenerateRandomAddress

func GenerateRandomAddress() (*Address, error)

func HexToAddress

func HexToAddress(id string) Address

func NewAddress

func NewAddress(b []byte) (Address, error)

NewAddress converts a byte slice to a Address

func (*Address) Bytes

func (id *Address) Bytes() []byte

Bytes get the actual bytes

func (*Address) ToSha

func (id *Address) ToSha() Hash

ToSha get the node hash

type Hash

type Hash [HashLength]byte

Hash the hash value generated by sha-3

var EmptyHash Hash = Hash{}

func BytesToHash

func BytesToHash(b []byte) Hash

BytesToHash convert bytes to hash value

func HashBytes

func HashBytes(value []byte) Hash

func StringToHash

func StringToHash(s string) Hash

StringToHash string to hash

func (Hash) Bytes

func (a Hash) Bytes() []byte

Bytes return its actual bits

func (*Hash) SetBytes

func (a *Hash) SetBytes(b []byte)

SetBytes sets the hash to the value of b. If b is larger than len(a) it will panic

func (Hash) String

func (a Hash) String() string

String to string