Module persistence 

WAL and snapshot persistence support.

The server uses PersistenceRuntime to append mutation records and write periodic snapshots. Embedded applications can use SnapshotStore through SnapshotRepository when they want to control persistence orchestration themselves.

Structs

LoadedSnapshot

PersistenceRuntime

RecoveryState

SnapshotStore

Filesystem-backed snapshot repository.

WalAppender

Enums

SnapshotCompression

Compression mode used when writing a snapshot file.

Traits

SnapshotRepository

Snapshot persistence behavior used by WAL recovery and embedded callers.

Functions

data_dir_path

load_recovery_state