{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":".or_else(||"}]}
                .or_else(|| self.pick_reborrow_pin_method(step, self_ty, pick_diag_hints))
                .or_else(|| self.pick_const_ptr_method(step, self_ty, pick_diag_hints))
            })