index

type Exporter interface {
	Export(w io.Writer) error
}

type Indexer interface {
	// InsertVector adds or updates a vector in the index.
	InsertVector(id string, vector []float32) error
	// DeleteVector removes a vector from the index by ID.
	DeleteVector(id string) error
	// Search returns the k nearest neighbors to the target vector.
	Search(target []float32, k int) ([]SearchResult, error)
	// LookupVector returns the stored vector for the given ID, if present.
	LookupVector(id string) ([]float32, bool)
}

type SearchResult struct {
	ID       string
	Distance float32
}