pub fn knowledge_document_metadata(
pack: impl Into<String>,
doc: &KnowledgeDocManifest,
pack_source: Option<&dyn KnowledgePack>,
) -> KnowledgeDocMetadataResultpub fn knowledge_document_metadata(
pack: impl Into<String>,
doc: &KnowledgeDocManifest,
pack_source: Option<&dyn KnowledgePack>,
) -> KnowledgeDocMetadataResult