NewInMemoryMiniStorage creates a new in-memory storage instance.

ErrConcurrentMod indicates a concurrent modification conflict.

ErrInvalidOperation indicates an invalid operation attempt.

ErrNotFound indicates the requested secret or version doesn't exist.

Storage errors.

ErrVersionNotFound indicates the specific version doesn't exist.

InMemoryMiniStorage implements MiniStorageBackend with in-memory storage.

MemoryBackend implements StorageBackend using in-memory storage.

StorageBackend defines the interface that any storage implementation must satisfy.