{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"ImplTraitInTraitData::Impl"}]}
                ImplTraitInTraitData::Impl { fn_def_id: tables.fn_def(*fn_def_id) }
            ty::ImplTraitInTraitData::Impl { fn_def_id } => {
            }