Expand description
Session write-ahead log — crash recovery via append-only log.
Every session state transition is appended to a WAL before being applied to the in-memory state. On crash, the WAL is replayed to reconstruct the session state up to the last persisted transition.
Structs§
- Session
Wal - Append-only write-ahead log backed by a file.
- WalEntry
- A single WAL entry recording a state transition.
Enums§
- State
Transition - A session state transition.