data

Documentation

Index

• Variables
• type MemoryStore
  • func (s *MemoryStore) Delete(key string) error
  • func (s *MemoryStore) Get(key string, value interface{}) error
  • func (s *MemoryStore) List(prefix string) ([]string, error)
  • func (s *MemoryStore) Put(key string, value interface{}) error
• type Store

Variables

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

Types

type MemoryStore

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

MemoryStore is an implementation of Store that resides completely in memory.

func (*MemoryStore) Delete

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

Delete removes `key`

func (*MemoryStore) Get

func (s *MemoryStore) Get(key string, value interface{}) error

Get fetches the data stored in `key` and unmarshals it into `value`.

func (*MemoryStore) List

func (s *MemoryStore) List(prefix string) ([]string, error)

List returns all the keys that start with `prefix`. The prefix is stripped from each returned value. So if keys are ["aa", "ab", "cd"] then List("a") would produce []string{"a", "b"}

func (*MemoryStore) Put

func (s *MemoryStore) Put(key string, value interface{}) error

Put marshals `value` and stores it in `key`.

type Store

type Store interface {
	// Get fetches the data stored in `key` and unmarshals it into `value`.
	Get(key string, value interface{}) error

	// Put marshals `value` and stores it in `key`.
	Put(key string, value interface{}) error

	// Delete removes `key`
	Delete(key string) error

	// List returns all the keys that start with `prefix`. The prefix is
	// stripped from each returned value. So if keys are ["aa", "ab", "cd"]
	// then List("a") would produce []string{"a", "b"}
	List(prefix string) ([]string, error)
}