syntax_data: {"ast_node_type":"variable","tokens":[{"end":52,"kind":"keyword","start":0,"text":"&&"}]}
source_snippet:             && let Some(def_id) = frame.query.def_id
context_before:             && frame.query.dep_kind == dep_kinds::fn_sig
context_after:             && let Some(node) = tcx.hir_get_if_local(def_id)