Module snapshots 

Snapshot persistence types.

Domain types for instrument and portfolio snapshot operations.

Structs

InstrumentSnapshotEntry

A snapshot entry row for instruments: symbol -> serialized data.

InstrumentsSnapshotData

Loaded snapshot data for instruments.

InstrumentsSnapshotInput

Input for writing an instruments snapshot (all entries + offsets in one go).

PortfolioSnapshotAccountEntry

A snapshot entry row for portfolio: wallet hex -> serialized data.

PortfolioSnapshotData

Loaded snapshot data for portfolio.

PortfolioSnapshotInput

Input for writing a portfolio snapshot (all accounts + offsets in one go).

SnapshotOffsetEntry

An offset row: stream, partition, offset.