{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"needs_non_const_drop:"}]}
    needs_non_const_drop: Option<QualifResults<'mir, 'tcx, NeedsNonConstDrop>>,
    needs_drop: Option<QualifResults<'mir, 'tcx, NeedsDrop>>,
}