uid

package

v0.8.2 Latest Latest Go to latest Published: Dec 1, 2020 License: BSD-3-Clause Imports: 1 Imported by: 0

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Package uid implements unique ID provision for graphs.

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const Max = int64(^uint64(0) >> 1)

Max is the maximum value of int64.

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This section is empty.

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

Set implements available ID storage.

func NewSet() Set

NewSet returns a new Set. The returned value should not be passed except by pointer.

func (s *Set) NewID() int64

NewID returns a new unique ID. The ID returned is not considered used until passed in a call to use.

func (s *Set) Release(id int64)

Release frees the id for reuse.

func (s *Set) Use(id int64)

Use adds the id to the used IDs in the Set.