consistenthash

package

v2.6.0 Latest Latest Go to latest Published: Dec 30, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

Details

Package consistenthash provides an implementation of a ring hash.

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type Hash func(data []byte) uint64

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

func New(replicas int, fn Hash) *Map

func (m *Map) Add(keys ...string)

Adds some keys to the hash.

func (m *Map) Get(key string) string

Gets the closest item in the hash to the provided key.

func (m *Map) IsEmpty() bool

Returns true if there are no items available.