Module embed 

Embedding providers (spec §9).

The engine never talks to a model directly — only through this trait, so local ONNX, remote endpoints, and the deterministic test embedder are interchangeable, and the engine works offline by construction.

Structs

HashEmbedder

Deterministic, model-free embedder: hashed bag-of-words, L2-normalized.

OnnxEmbedder

Local ONNX embedder (spec §9 default): bge-small-en-v1.5, 384 dims, downloaded once into the data dir and cached — offline thereafter.

Traits

EmbeddingProvider