nano

Documentation

Index

• type UnixNanoID
  • func NewUnixNanoID(current int64) *UnixNanoID
  • func (n *UnixNanoID) GenID() int64
  • func (n *UnixNanoID) GenIDByTS(ts int64) int64
• type UnixNanoNoLockID
  • func NewUnixNanoNoLockID(current int64) *UnixNanoNoLockID
  • func (n *UnixNanoNoLockID) GenID() int64
  • func (n *UnixNanoNoLockID) GenIDByTS(ts int64) int64

Types

type UnixNanoID

type UnixNanoID struct {
	sync.Mutex
	// contains filtered or unexported fields
}

UnixNanoID use unix nano as id, but it must be increment.

func NewUnixNanoID

func NewUnixNanoID(current int64) *UnixNanoID

NewUnixNanoID new unix nano id

func (*UnixNanoID) GenID

func (n *UnixNanoID) GenID() int64

GenID generate id

func (*UnixNanoID) GenIDByTS

func (n *UnixNanoID) GenIDByTS(ts int64) int64

GenIDByTS swap, if bigger than current, return it

type UnixNanoNoLockID

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

UnixNanoNoLockID lock free -- without lock lock control by caller user

func NewUnixNanoNoLockID

func NewUnixNanoNoLockID(current int64) *UnixNanoNoLockID

NewUnixNanoNoLockID new unix nano id -- without lock

func (*UnixNanoNoLockID) GenID

func (n *UnixNanoNoLockID) GenID() int64

GenID generate id

func (*UnixNanoNoLockID) GenIDByTS

func (n *UnixNanoNoLockID) GenIDByTS(ts int64) int64

GenIDByTS swap, if bigger than current, return it