consistenthash

Documentation

Index

• type Hash
• type Map
  • func New(replicas int, fn Hash) *Map
  • func (m *Map) Add(keys ...string)
  • func (m *Map) Get(key string) string

Types

type Hash

type Hash func(data []byte) uint32

Hash maps bytes to uint32

type Map

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

Map contains all hashed keys

func New

func New(replicas int, fn Hash) *Map

New creates a Map instance

func (*Map) Add

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

Add adds some keys to the hash.

func (*Map) Get

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

Get gets the closest item in the hash to the provided key.