eventid

Documentation

Index

• type EventID
  • func New() EventID
  • func NewAfterTime(t time.Time) EventID
  • func NewWithTime(t time.Time) EventID
  • func Parse(encoded string) (EventID, error)
  • func TimeOnly(t time.Time) EventID
  • func (e EventID) Compare(other EventID) int
  • func (e EventID) IsZero() bool
  • func (e EventID) MarshalJSON() ([]byte, error)
  • func (e EventID) OffsetTime(offset time.Duration) EventID
  • func (e *EventID) Scan(value interface{}) error
  • func (e EventID) String() string
  • func (e EventID) Time() time.Time
  • func (e *EventID) UnmarshalJSON(data []byte) error
  • func (e EventID) Value() (driver.Value, error)
• type Generator
  • func NewGenerator(t time.Time) *Generator
  • func NewGeneratorNow() *Generator
  • func (s *Generator) NewID() EventID

Types

type EventID

type EventID struct {
	// contains filtered or unexported fields
}

var (
	ErrInvalidStringSize = errors.New("string size should be 26")
	Zero                 EventID
)

func New

func New() EventID

func NewAfterTime

func NewAfterTime(t time.Time) EventID

func NewWithTime

func NewWithTime(t time.Time) EventID

func Parse

func Parse(encoded string) (EventID, error)

func TimeOnly

func TimeOnly(t time.Time) EventID

func (EventID) Compare

func (e EventID) Compare(other EventID) int

Compare returns an integer comparing id and other lexicographically. The result will be 0 if e==other, -1 if e < other, and +1 if e > other.

func (EventID) IsZero

func (e EventID) IsZero() bool

func (EventID) MarshalJSON

func (e EventID) MarshalJSON() ([]byte, error)

func (EventID) OffsetTime

func (e EventID) OffsetTime(offset time.Duration) EventID

func (*EventID) Scan

func (e *EventID) Scan(value interface{}) error

func (EventID) String

func (e EventID) String() string

func (EventID) Time

func (e EventID) Time() time.Time

func (*EventID) UnmarshalJSON

func (e *EventID) UnmarshalJSON(data []byte) error

func (EventID) Value

func (e EventID) Value() (driver.Value, error)

type Generator

type Generator struct {
	// contains filtered or unexported fields
}

func NewGenerator

func NewGenerator(t time.Time) *Generator

NewGenerator generates EventIDs with time.Now(). If due to clock skews, time.Now() <= t + 1ms, then the time used will be t + 1ms.

func NewGeneratorNow

func NewGeneratorNow() *Generator

func (*Generator) NewID

func (s *Generator) NewID() EventID