# src/embedding
## Purpose
Legacy embedding extraction trait and types. Superseded by `embedder.rs`.
Kept for backward compatibility.
## Surfaces
- `EmbeddingExtractor` trait
- `DummyExtractor`
- `EmbeddingError`
## Dependencies
- `types` — DiarizationConfig
## Invariants
- DummyExtractor is deterministic with fixed seed.
## Verification
```bash
cargo check --all-features
```
## Notes
- Deprecated: use `Embedder` trait from `embedder.rs` for new code.