//
// Unified Query Algebra
//
// Copyright (c) 2023-2026 Cognica, Inc.
//
//! In-memory inverted-file vector index.
//!
//! The implementation is separated by responsibility: graph-independent
//! state, vector math, training, mutation, querying, and the public
//! [`crate::VectorIndex`] adapter. Below the training threshold queries scan
//! all vectors; trained indexes probe only the nearest centroid lists.
pub use IVFMetadataSnapshot;
pub use ;