Crate scc_store 

SQLite persistence for the System Context Compiler.

Layer mapping (docs/DATA_STRATEGY.md):

• L0 repository snapshot: repositories, snapshots, files
• L1 evidence: evidence
• L2 reality graph: entities, relationships, symbols
• L3 system IR: components, flows, invariants, tests
• L4 context indexes: FTS5 (symbols_fts, entities_fts), context_cache
• L5 history: intent_claims, drift_findings

Re-exports

pub use rusqlite;

Modules

history

Versioned reality graph (mission §XIX): durable per-index revisions with source-hash/extractor provenance, introduction/removal history, and transactional updates — all in SQLite, no extra infrastructure.

snapshot

Durable context snapshots (mission §XXII): checkpoints of RENDERED agent knowledge — what was actually shown, not all candidates considered.

system

First-class multi-repo systems (mission §XVI): semantic stitching across member stores with strong keys and recorded match quality (§XVIII).

Structs

ModelEpoch

Deterministic composite fingerprint of the model state. composite() is the canonical cache-epoch string: it changes whenever any source of system truth changes, so a previously fresh context pack can never be served after its evidence is stale.

RuntimeEdgeRow

Store

Enums

ModelEpochKind

The independent truth sources whose generations compose the model epoch. Any change to one of them invalidates previously cached context packs.

StoreError

Constants

FTS_ESCAPE

SCHEMA_VERSION

Functions

evidence_type_str

flow_kind_str

parse_evidence_type

parse_flow_kind

parse_provenance

parse_severity

severity_str

Type Aliases

Result