reddb_server/storage/
mod.rs

1// reddb persistent storage core
2//
3// This module exposes the unified RedDB storage engine for tables, documents,
4// graphs, and vectors with a single API surface.
5
6// Low-level primitives (bloom filters, encoding, mmap, serialization)
7pub mod primitives;
8
9// Cross-structure index abstraction (trait + bloom segment helper)
10pub mod index;
11
12// RedDB Storage Engine (page-based, B-tree indexed)
13pub mod engine;
14
15// B+ Tree with MVCC (Concurrent Storage)
16pub mod btree;
17
18// Transaction Management (ACID)
19pub mod transaction;
20
21// Page Cache (SIEVE Algorithm)
22pub mod cache;
23
24// Foreign Data Wrappers (Phase 3.2 PG parity)
25pub mod fdw;
26
27// SQLite Import/Compatibility Layer
28pub mod import;
29
30// Write-ahead log - serializer is now integrated into storage primitives
31
32// Write-Ahead Log (Durability)
33pub mod wal;
34
35// Encryption Layer (Security)
36pub mod encryption;
37
38// Remote Storage Backend Abstraction (S3, R2, GCS, Turso, D1)
39pub mod backend;
40
41// Keyring integration for secure password storage
42pub mod keyring;
43
44// Schema System (Types, Tables, Registry)
45pub mod schema;
46
47// Time-Series Storage
48pub mod timeseries;
49
50// Queue / Deque Storage
51pub mod queue;
52
53// Machine Learning registry + async job queue (ML Sprint 1 — scaffold).
54// Feature 5 (classifier), Feature 6 (symbolic regression), and the other
55// five ML capabilities all publish models/versions and submit training
56// jobs through this module.
57pub mod ml;
58
59// Query Engine (Filters, Sorting, Similarity Search)
60pub mod query;
61
62// Unified Storage Layer (Tables + Graphs + Vectors)
63pub(crate) mod unified;
64
65// Per-collection disk usage accounting for runtime catalog views.
66pub(crate) mod disk_accountant;
67
68// Public surface re-used by the rest of the codebase.
69pub use backend::{BackendError, LocalBackend, RemoteBackend};
70pub use keyring::{
71    clear_keyring, has_keyring_password, resolve_password, save_to_keyring, PasswordSource,
72};
73pub use unified::RedDB;
74
75// =============================================================================
76// UNIFIED STORAGE INTERFACE (PRIMARY API)
77// =============================================================================
78//
79// The unified storage layer is THE primary interface for all storage operations.
80// Use `storage::Store` and `storage::Query` for all new code.
81//
82// Use `storage::Store` and `storage::Query` for all new code.
83
84pub use unified::{
85    AdjacencyEntry,
86    CrossRef,
87    DslFilter,
88    DslQueryResult as QueryResult,
89    EdgeData,
90    EdgeDirection,
91    EmbeddingSlot,
92    EntityData,
93    // Entity types - Universal data model
94    EntityId,
95    EntityKind,
96    FilterOp,
97    FilterValue,
98    // Graph adjacency index
99    GraphAdjacencyIndex,
100    GraphQueryBuilder,
101    HybridQueryBuilder,
102    IndexEvent,
103    IndexEventKind,
104
105    IndexStats,
106    IndexStatus,
107    // Index lifecycle management
108    IndexType,
109    IntegratedIndexConfig as IndexConfig,
110    IntegratedIndexConfig,
111
112    // Index Manager - Unified indexing (HNSW + Inverted + B-tree + Graph)
113    IntegratedIndexManager as IndexManager,
114    IntegratedIndexManager,
115    InvertedIndex,
116    LifecycleEvent,
117
118    ManagerConfig,
119    ManagerStats,
120    MatchComponents,
121
122    // Metadata
123    Metadata,
124    MetadataQueryFilter,
125    MetadataStorage,
126    MetadataType,
127
128    MetadataValue,
129    // =========================================================================
130    // PRIMARY INTERFACE - Use these for all new code
131    // =========================================================================
132    NativeHeaderRepairPolicy,
133    NodeData,
134    QueryResultItem,
135    RefQueryBuilder,
136    RefType,
137
138    RowData,
139    ScanQueryBuilder,
140    ScoredMatch,
141    SegmentConfig as UnifiedSegmentConfig,
142    SegmentError,
143
144    SegmentId as UnifiedSegmentId,
145    // Manager
146    SegmentManager,
147    SegmentState,
148    SegmentStats,
149    SimilarResult,
150    SortOrder,
151    SparseVector,
152    StoreError,
153
154    StoreStats,
155    TableQueryBuilder,
156    TextSearchBuilder,
157    TextSearchResult,
158    TimeSeriesData,
159    TimeSeriesPointKind,
160    TraversalDirection,
161    UnifiedEntity,
162    UnifiedEntity as Entity,
163    UnifiedMetadataFilter,
164    // Segments
165    UnifiedSegment,
166    // Store - THE primary storage interface
167    UnifiedStore,
168    UnifiedStore as Store,
169    UnifiedStoreConfig,
170    VectorData,
171    // Query builders (for advanced use)
172    VectorQueryBuilder,
173    VectorSearchResult,
174    WhereClause,
175    // Query DSL - Entry point for all queries
176    Q as Query,
177};
reddb_server/storage/mod.rs

reddb_server/storage/
mod.rs
