Enum FunctionCode 

#[repr(u8)]
pub enum FunctionCode {
    ReadCoils = 1,
    ReadDiscreteInputs = 2,
    ReadHoldingRegisters = 3,
    ReadInputRegisters = 4,
    WriteSingleCoil = 5,
    WriteSingleRegister = 6,
    WriteMultipleCoils = 15,
    WriteMultipleRegisters = 16,
}

Modbus function codes

Variants

ReadCoils = 1

Read Coils (0x01)

ReadDiscreteInputs = 2

Read Discrete Inputs (0x02)

ReadHoldingRegisters = 3

Read Holding Registers (0x03)

ReadInputRegisters = 4

Read Input Registers (0x04)

WriteSingleCoil = 5

Write Single Coil (0x05)

WriteSingleRegister = 6

Write Single Register (0x06)

WriteMultipleCoils = 15

Write Multiple Coils (0x0F)

WriteMultipleRegisters = 16

Write Multiple Registers (0x10)

Implementations

impl FunctionCode

pub fn from_u8(code: u8) -> ModbusResult<Self>

Create from u8

pub fn as_u8(self) -> u8

Convert to 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 Debug for FunctionCode

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

Formats the value using the given formatter.

impl PartialEq for FunctionCode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FunctionCode

impl Eq for FunctionCode

impl StructuralPartialEq for FunctionCode