uuid

Documentation

Index

• type UUID
  • func FromBytes(b []byte) (UUID, error)
  • func NewUUID() UUID
  • func ParseUUID(s string) (UUID, error)
  • func (u UUID) MarshalBinary() ([]byte, error)
  • func (u UUID) MarshalText() ([]byte, error)
  • func (u UUID) String() string
  • func (u *UUID) UnmarshalBinary(data []byte) error
  • func (u *UUID) UnmarshalText(data []byte) error

Types

type UUID

type UUID [16]byte

UUID (universally unique identifier) is a 128-bit number used to identify information in computer systems as defined in RFC 4122.

func FromBytes

func FromBytes(b []byte) (UUID, error)

FromBytes creates a new UUID from a byte slice. Returns an error if the slice does not have a length of 16. The bytes are copied from the slice.

func NewUUID

func NewUUID() UUID

func ParseUUID

func ParseUUID(s string) (UUID, error)

func (UUID) MarshalBinary

func (u UUID) MarshalBinary() ([]byte, error)

MarshalBinary implements encoding.BinaryMarshaler.

func (UUID) MarshalText

func (u UUID) MarshalText() ([]byte, error)

MarshalText implements encoding.TextMarshaler.

func (UUID) String

func (u UUID) String() string

String returns uuid string representation "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" or "" if uuid is invalid.

func (*UUID) UnmarshalBinary

func (u *UUID) UnmarshalBinary(data []byte) error

UnmarshalBinary implements encoding.BinaryUnmarshaler.

func (*UUID) UnmarshalText

func (u *UUID) UnmarshalText(data []byte) error

UnmarshalText implements encoding.TextUnmarshaler.