Crate perspt_store 

perspt-store: DuckDB-based persistence layer for SRBN sessions

Provides session persistence, node state tracking, and energy history with Merkle tree support for state verification and rollback.

Structs

Psp9CalibrationEpochRow

Psp9ExternalEffectRow

Psp9LedgerRow

One durable PSP-9 ledger record (system 14). The SDK’s Ledger owns the chain semantics; this row keeps the canonical bytes for resume and audit replay.

Psp9VerdictRow

RepairReport

SessionRecord

Record for a session

SessionStore

Session store for SRBN persistence

Functions

init_schema

Initialize the store through an idempotent transactional migration.

repair_database

Quarantine a WAL only after durable backups exist, then verify the database through a read-only connection. Historical bytes are never deleted.