@nhtio/adk/batteries/specialists/caption/transformers_js/exceptions

Battery-scoped exception constructors for the transformers.js Caption specialist adapter.

Remarks

Battery-scoped exception classes for the transformers.js (@huggingface/transformers) Caption (image-to-text) adapter, minted via createException from @nhtio/adk/factories. Categories mirror the embeddings/STT specialist batteries one-to-one — only the engine-specific failure differs.

Variables

Variable	Description
E_INVALID_TRANSFORMERS_JS_CAPTION_OPTIONS	Thrown when the resolved adapter options fail validation against transformersJsCaptionOptionsSchema — e.g. a missing/empty model or an unknown option key. Fatal: config bugs fail loud, not at describe time.
E_TRANSFORMERS_JS_CAPTION_ENGINE_ERROR	Thrown when the transformers.js pipeline fails to load (e.g. the @huggingface/transformers peer is not installed), the image-to-text call throws, or the result is malformed/empty (a captioner that returns no text is an engine failure, not a valid empty caption). Non-fatal. Printf arg: [detail].