data

Documentation

Overview

Package data is an interface for key-value storage.

Index

• Variables
• type Data
• type Option
  • func Nodes(a ...string) Option
  • func Prefix(p string) Option
• type Options
• type Record

Variables

var (
	ErrNotFound = errors.New("not found")
)

Types

type Data

type Data interface {
	// Dump the known records
	Dump() ([]*Record, error)
	// Read a record with key
	Read(key string) (*Record, error)
	// Write a record
	Write(r *Record) error
	// Delete a record with key
	Delete(key string) error
}

Data is a data storage interface

type Option

type Option func(o *Options)

func Nodes

func Nodes(a ...string) Option

func Prefix

func Prefix(p string) Option

Prefix sets a prefix to any lock ids used

type Options

type Options struct {
	Nodes  []string
	Prefix string
}

type Record

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

Record represents a data record