store

Documentation

Overview

Package store is an interface for distribute data storage.

Index

• Variables
• func Namespace(n string) options.Option
• func Nodes(a ...string) options.Option
• func Prefix(p string) options.Option
• type Record
• type Store

Variables

var (
	// ErrNotFound is returned when a Read key doesn't exist
	ErrNotFound = errors.New("not found")
)

Functions

func Namespace

func Namespace(n string) options.Option

Namespace offers a way to have multiple isolated stores in the same backend, if supported.

func Nodes

func Nodes(a ...string) options.Option

Nodes is a list of nodes used to back the store

func Prefix

func Prefix(p string) options.Option

Prefix sets a prefix to any key ids used

Types

type Record

type Record struct {
	Key    string
	Value  []byte
	Expiry time.Duration
}

Record represents a data record

type Store

type Store interface {
	// List all the known records
	List() ([]*Record, error)
	// Read records with keys
	Read(key ...string) ([]*Record, error)
	// Write records
	Write(rec ...*Record) error
	// Delete records with keys
	Delete(key ...string) error
}

Store is a data storage interface