Module embeddings 

Local Embeddings Engine for semantic understanding.

The public LocalEmbeddingEngine wraps any EmbeddingBackend with adaptive batching, concurrency control, and timeouts. Backends live under backends — currently BertBackend (Candle + HuggingFace Hub) and StaticHashBackend (hash-based fallback). Swapping in model2vec-rs for the minishlab/potion-multilingual-128M migration becomes a new backend impl plus one branch in engine::LocalEmbeddingEngine::new.

Re-exports

pub use backend::EmbeddingBackend;

pub use config::EmbeddingConfig;

pub use config::EmbeddingModelType;

pub use engine::LocalEmbeddingEngine;

Modules

backend

Pluggable embedding backend trait.

backends

Concrete EmbeddingBackend implementations.

config

Embedding-engine configuration and supported model types.

engine

LocalEmbeddingEngine — the public entry point.