1/// Параметры запроса Modbus 2#[derive(Clone, Debug)] 3pub enum Request { 4 /// (start address, count) 5 ReadCoils(u16, u16), 6 /// (start address, count) 7 ReadHoldingRegisters(u16, u16), 8 /// (address, value) 9 WriteSingleRegister(u16, u16), 10}