consistenthash

package
Version: v0.0.0-...-41bb18b Latest Latest
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Published: Mar 31, 2021 License: Apache-2.0 Imports: 3 Imported by: 111

Documentation

Overview

Package consistenthash provides an implementation of a ring hash.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Hash

type Hash func(data []byte) uint32

type Map

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

func New

func New(replicas int, fn Hash) *Map

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.

func (*Map) IsEmpty

func (m *Map) IsEmpty() bool

IsEmpty returns true if there are no items available.

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