192c473f55
- M5p1: BM25 text indexing via Tantivy with background syncer (0.26ms @ 10K docs) - M5p2: RRF fusion layer combining BM25 + ANN scores (46µs @ 1K candidates) - M5p3: unified Search query API (8-stage pipeline, BM25 + vector + ranking) - M5p4: creator text + vector indexing and creator search executor (< 20ms @ 200 creators) - Refactor db/mod.rs into focused sub-modules (creators, items, sessions, signals, etc.) - Decompose monolithic files into directory modules (query/executor, ranking/diversity, etc.) - Split brute.rs → brute/mod.rs + brute/tests.rs; extract search executor helpers - Add benches: fusion, search, session, text_index - Add M5 UAT test suites (m5_uat, m5_search, m5p4_creator_search, text_index) - Update blog posts, roadmap, content strategy, and M5 planning docs - Add tmp/ and .claude/worktrees/ to .gitignore Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
54 lines
1.7 KiB
Rust
54 lines
1.7 KiB
Rust
//! Storage abstraction: routes to the correct backend by entity kind.
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use crate::schema::{EntityKind, TidalError};
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use crate::storage::{InMemoryBackend, StorageEngine};
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/// Wraps either in-memory backends (ephemeral mode) or a fjall storage
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/// (persistent mode) behind a uniform interface.
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///
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/// M3 provides three backends: items, users, creators. In ephemeral mode
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/// each is an independent `InMemoryBackend`; in persistent mode they share
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/// a single `FjallStorage` with three keyspaces.
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pub enum StorageBox {
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Memory {
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items: InMemoryBackend,
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users: InMemoryBackend,
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creators: InMemoryBackend,
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},
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Fjall(crate::storage::FjallStorage),
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}
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impl StorageBox {
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/// Reference to the items storage engine.
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pub(super) fn items_engine(&self) -> &dyn StorageEngine {
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match self {
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Self::Memory { items, .. } => items,
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Self::Fjall(f) => f.backend(EntityKind::Item),
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}
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}
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/// Reference to the users storage engine.
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pub(super) fn users_engine(&self) -> &dyn StorageEngine {
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match self {
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Self::Memory { users, .. } => users,
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Self::Fjall(f) => f.backend(EntityKind::User),
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}
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}
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/// Reference to the creators storage engine.
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pub(super) fn creators_engine(&self) -> &dyn StorageEngine {
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match self {
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Self::Memory { creators, .. } => creators,
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Self::Fjall(f) => f.backend(EntityKind::Creator),
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}
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}
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/// Flush all buffered writes to durable storage.
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pub(super) fn flush(&self) -> crate::Result<()> {
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match self {
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Self::Memory { .. } => Ok(()),
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Self::Fjall(f) => f.flush_all().map_err(TidalError::from),
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}
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}
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}
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