syntax_data: {"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"tcx.def_span(tcx.local_parent(def_id))"}]}
source_snippet:                         tcx.def_span(tcx.local_parent(def_id))
context_before:                     let span = if coroutine_kind.is_fn_like() {
context_after:                     } else {