{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"CInlineAsmOperand::Out"}]}
                CInlineAsmOperand::Out { reg: InlineAsmRegOrRegClass::Reg(reg), .. }
                }
                | CInlineAsmOperand::InOut { reg: InlineAsmRegOrRegClass::Reg(reg), .. } => {