bytes

Documentation

Index

• func Fingerprint(slice []byte) []byte
• type HexBytes
  • func (bz HexBytes) Bytes() []byte
  • func (bz HexBytes) Format(s fmt.State, verb rune)
  • func (bz HexBytes) Marshal() ([]byte, error)
  • func (bz HexBytes) MarshalText() ([]byte, error)
  • func (bz HexBytes) String() string
  • func (bz *HexBytes) Unmarshal(data []byte) error
  • func (bz *HexBytes) UnmarshalText(data []byte) error

Functions

func Fingerprint

func Fingerprint(slice []byte) []byte

Fingerprint returns the first 6 bytes of a byte slice. If the slice is less than 6 bytes, the fingerprint contains trailing zeroes.

Types

type HexBytes

type HexBytes []byte

HexBytes is a wrapper around []byte that encodes data as hexadecimal strings for use in JSON.

func (HexBytes) Bytes

func (bz HexBytes) Bytes() []byte

Bytes fulfills various interfaces in light-client, etc...

func (HexBytes) Format

func (bz HexBytes) Format(s fmt.State, verb rune)

Format writes either address of 0th element in a slice in base 16 notation, with leading 0x (%p), or casts HexBytes to bytes and writes as hexadecimal string to s.

func (HexBytes) Marshal

func (bz HexBytes) Marshal() ([]byte, error)

Marshal needed for protobuf compatibility

func (HexBytes) MarshalText

func (bz HexBytes) MarshalText() ([]byte, error)

MarshalText encodes a HexBytes value as hexadecimal digits. This method is used by json.Marshal.

func (HexBytes) String

func (bz HexBytes) String() string

func (*HexBytes) Unmarshal

func (bz *HexBytes) Unmarshal(data []byte) error

Unmarshal needed for protobuf compatibility

func (*HexBytes) UnmarshalText

func (bz *HexBytes) UnmarshalText(data []byte) error

UnmarshalText handles decoding of HexBytes from JSON strings. This method is used by json.Unmarshal. It allows decoding of both hex and base64-encoded byte arrays.