Enum EmbedderChoice 

pub enum EmbedderChoice {
    Default,
    Caller(Arc<dyn Embedder>),
    None,
}

Caller-facing selector for the embedder used by an opened engine (dev/design/embedder.md §0).

Variants

Default

Use the engine’s default embedder. With the default-embedder Cargo feature enabled, this materializes a CandleBgeEmbedder via the EU-3 loader at Engine::open; on first use the loader downloads pinned bge-small-en-v1.5 weights from HuggingFace per ADR-0.7.1-default-embedder-weight-fetch. Without the feature, this returns EmbedderError::Failed directing the caller to rebuild with --features default-embedder or supply EmbedderChoice::Caller.

Caller(Arc<dyn Embedder>)

Caller supplies the embedder instance. The supplied embedder’s identity() becomes the workspace’s default-profile identity.

None

No embedder configured. Engine opens; subsequent vector writes fail with EngineError::EmbedderNotConfigured. Useful for read-only or canonical-only flows.

Trait Implementations

impl Clone for EmbedderChoice

fn clone(&self) -> EmbedderChoice

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.