Enum FunctionCode 

#[repr(u8)]
pub enum FunctionCode {
    ReadCoils = 1,
    ReadDiscreteInputs = 2,
    ReadHoldingRegisters = 3,
    ReadInputRegisters = 4,
    WriteSingleCoil = 5,
    WriteSingleRegister = 6,
    WriteMultipleCoils = 15,
    WriteMultipleRegisters = 16,
    ReportServerId = 17,
    MaskWriteRegister = 22,
    ReadWriteMultipleRegisters = 23,
    ReadDeviceIdentification = 43,
}

Standard Modbus function codes (V1.1b3 §6).

Variants

ReadCoils = 1

ReadDiscreteInputs = 2

ReadHoldingRegisters = 3

ReadInputRegisters = 4

WriteSingleCoil = 5

WriteSingleRegister = 6

WriteMultipleCoils = 15

WriteMultipleRegisters = 16

ReportServerId = 17

MaskWriteRegister = 22

ReadWriteMultipleRegisters = 23

ReadDeviceIdentification = 43

Implementations

impl FunctionCode

pub const fn as_u8(self) -> u8

Trait Implementations

impl Clone for FunctionCode

fn clone(&self) -> FunctionCode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FunctionCode

impl Debug for FunctionCode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for FunctionCode

impl PartialEq for FunctionCode

fn eq(&self, other: &FunctionCode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FunctionCode