Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
var ( // ErrZeroKey is returned if an attempt was made to inset a 0-length key. ErrZeroKey = errors.New("0-length key") // ErrNotFound is returned if an unknown key is attempted to be retrieved. ErrNotFound = errors.New("not found") )
Functions ¶
This section is empty.
Types ¶
type AESEncryptedStorage ¶
type AESEncryptedStorage struct {
// contains filtered or unexported fields
}
AESEncryptedStorage is a storage type which is backed by a json-file. The json-file contains key-value mappings, where the keys are _not_ encrypted, only the values are.
func NewAESEncryptedStorage ¶
func NewAESEncryptedStorage(filename string, key []byte) *AESEncryptedStorage
NewAESEncryptedStorage creates a new encrypted storage backed by the given file/key
func (*AESEncryptedStorage) Del ¶ added in v0.8.1
func (s *AESEncryptedStorage) Del(key string)
Del removes a key-value pair. If the key doesn't exist, the method is a noop.
func (*AESEncryptedStorage) Get ¶
func (s *AESEncryptedStorage) Get(key string) (string, error)
Get returns the previously stored value, or an error if it does not exist or key is of 0-length.
func (*AESEncryptedStorage) Put ¶
func (s *AESEncryptedStorage) Put(key, value string)
Put stores a value by key. 0-length keys results in noop.
type EphemeralStorage ¶
type EphemeralStorage struct {
// contains filtered or unexported fields
}
EphemeralStorage is an in-memory storage that does not persist values to disk. Mainly used for testing
func (*EphemeralStorage) Del ¶ added in v0.8.1
func (s *EphemeralStorage) Del(key string)
Del removes a key-value pair. If the key doesn't exist, the method is a noop.
func (*EphemeralStorage) Get ¶
func (s *EphemeralStorage) Get(key string) (string, error)
Get returns the previously stored value, or an error if the key is 0-length or unknown.
func (*EphemeralStorage) Put ¶
func (s *EphemeralStorage) Put(key, value string)
Put stores a value by key. 0-length keys results in noop.
type NoStorage ¶ added in v0.8.1
type NoStorage struct{}
NoStorage is a dummy construct which doesn't remember anything you tell it
type Storage ¶
type Storage interface {
// Put stores a value by key. 0-length keys results in noop.
Put(key, value string)
// Get returns the previously stored value, or an error if the key is 0-length
// or unknown.
Get(key string) (string, error)
// Del removes a key-value pair. If the key doesn't exist, the method is a noop.
Del(key string)
}
func NewEphemeralStorage ¶
func NewEphemeralStorage() Storage
Source Files