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790c0c84fe
Introduce two trait boundaries that the rest of the stack now sits above,
landing Phase 1 of ADR 0001 (pluggable storage and network access).
Rebased onto v2.1.22 Sanhedrin from the original April work.
MemoryStore / LocalMemoryStore (crates/vestige-core/src/storage/memory_store.rs):
One trait, ~25 methods, covering CRUD, hybrid / FTS / vector search,
FSRS scheduling, graph edges, and the forthcoming domain surface.
trait_variant::make generates a Send-bound MemoryStore alias over the
base LocalMemoryStore so Arc<dyn MemoryStore> works under tokio/axum.
Storage errors map through a dedicated MemoryStoreError.
Embedder / LocalEmbedder (crates/vestige-core/src/embedder/):
Pluggable text-to-vector encoder. FastembedEmbedder wraps the existing
EmbeddingService; storage never calls fastembed directly anymore.
Embedder::signature() produces the ModelSignature consumed by the
store's embedding_model registry.
SqliteMemoryStore (crates/vestige-core/src/storage/sqlite.rs):
Storage renamed to SqliteMemoryStore; the old name lives on as a
pub type alias so Arc<Storage> consumers in vestige-mcp stay intact.
All existing inherent methods are untouched; the trait impl is
purely additive and dispatches into them. The db_path field added
by v2.1.1 portable-sync is preserved.
Migration V14 (crates/vestige-core/src/storage/migrations.rs):
Renumbered from V12 (the original April number) to V14 to slot in
cleanly after upstream's V12 (v2.1.1 sync_tombstones) and V13
(v2.1.2 purge tombstones).
- embedding_model registry table (CHECK id = 1, code enforces the
single-row invariant).
- knowledge_nodes.domains / domain_scores TEXT columns (JSON arrays
default '[]' / '{}'), domains catalogue table, supporting indexes.
Phase 4 populates these columns; Phase 1 just exposes the schema.
Consolidation and other cognitive pathways now accept a
&dyn LocalMemoryStore (sync) or Arc<dyn MemoryStore> (async) rather
than a concrete Storage.
Tests:
- trait-method unit tests colocated in sqlite.rs and migrations.rs
- embedder/fastembed.rs tests for name/dimension/hash stability
- new integration crate tests/phase_1 (added to workspace members):
trait_round_trip (8), embedding_model_registry (7),
domain_column_migration (5), cognitive_module_isolation (4),
send_bound_variant (2), embedder_trait (2).
Acceptance gate post-rebase:
- cargo build --workspace --all-targets: ok
- cargo clippy --workspace --all-targets -- -D warnings: clean
- cargo test -p vestige-core --lib: 428 pass
- cargo test -p vestige-phase-1-tests: 28 pass
- cargo test -p vestige-mcp --lib: 380 pass (Storage alias preserves
every existing call site)
Co-existence with v2.1.1 portable-sync: this trait extraction is
additive. Portable-sync's tombstone migrations (V12, V13) remain
on the concrete SqliteMemoryStore; Phase 2 (Postgres) will decide
which of those surfaces graduate into the trait.
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|---|---|---|
| .. | ||
| Cargo.toml | ||
| cognitive_module_isolation.rs | ||
| domain_column_migration.rs | ||
| embedder_trait.rs | ||
| embedding_model_registry.rs | ||
| send_bound_variant.rs | ||
| trait_round_trip.rs | ||