syntax_data: {"ast_node_type":"other","tokens":[{"end":25,"kind":"keyword","start":0,"text":"poll_enum_adt"}]}
source_snippet:             poll_enum_adt
context_before:             tcx,
context_after:                 .variant_index_with_id(tcx.require_lang_item(LangItem::PollPending, DUMMY_SP)),