{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"hir_def::hir::ArithOp::Mul"}]}
            hir_def::hir::ArithOp::Mul => BinOp::Mul,
            hir_def::hir::ArithOp::Add => BinOp::Add,
            hir_def::hir::ArithOp::Sub => BinOp::Sub,