package fiber import ( "context" "time" ) // Storage interface for communicating with different database/key-value // providers type Storage interface { // GetWithContext gets the value for the given key with a context. // `nil, nil` is returned when the key does not exist GetWithContext(ctx context.Context, key string) ([]byte, error) // Get gets the value for the given key. // `nil, nil` is returned when the key does not exist Get(key string) ([]byte, error) // SetWithContext stores the given value for the given key // with an expiration value, 0 means no expiration. SetWithContext(ctx context.Context, key string, val []byte, exp time.Duration) error // Set stores the given value for the given key along // with an expiration value, 0 means no expiration. // Empty key or value will be ignored without an error. Set(key string, val []byte, exp time.Duration) error // DeleteWithContext deletes the value for the given key with a context. // It returns no error if the storage does not contain the key, DeleteWithContext(ctx context.Context, key string) error // Delete deletes the value for the given key. // It returns no error if the storage does not contain the key, Delete(key string) error // ResetWithContext resets the storage and deletes all keys with a context. ResetWithContext(ctx context.Context) error // Reset resets the storage and delete all keys. Reset() error // Close closes the storage and will stop any running garbage // collectors and open connections. Close() error }