Module transforming_source 

Wrap any Source with a fixed list of TransformStages applied to every emitted record. The canonical way for library callers to attach stages (transforms wrapped via TransformStage::Map, plus Filter / Explode / Custom); the CLI uses this same type internally.

Structs

TransformingSource

Source decorator that applies a fixed list of compiled stages to every record. Emits faucet_transform_* metrics per page via instrumented_apply_stages.