mem

Documentation

Overview

Package mem implements an in-memory key-value store.

Index

• type Store
  • func (s *Store) Create(key, value string) error
  • func (s *Store) Delete(key string) error
  • func (s *Store) Get(key string) (string, error)

Types

type Store

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

Store is an in-memory key-value store. Its zero value is ready to use.

func (*Store) Create

func (s *Store) Create(key, value string) error

Create adds the given key-value pair to the store if and only if no entry for key exists. If an entry already exists it returns kes.ErrKeyExists.

func (*Store) Delete

func (s *Store) Delete(key string) error

Delete removes the value for the given key, if it exists.

func (*Store) Get

func (s *Store) Get(key string) (string, error)

Get returns the value associated with the given key. If no entry for key exists it returns kes.ErrKeyNotFound.