Enum ModbusFunction 

#[repr(u8)]
pub enum ModbusFunction {
    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 ModbusFunction

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

Convert from u8 to ModbusFunction

pub fn to_u8(self) -> u8

Convert to u8

pub fn is_read_function(self) -> bool

Check if this is a read function

pub fn is_write_function(self) -> bool

Check if this is a write function

Trait Implementations

impl Clone for ModbusFunction

fn clone(&self) -> ModbusFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModbusFunction

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

Formats the value using the given formatter.

impl Display for ModbusFunction

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

Formats the value using the given formatter.

impl Hash for ModbusFunction

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ModbusFunction

fn eq(&self, other: &ModbusFunction) -> 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 ModbusFunction

impl Eq for ModbusFunction

impl StructuralPartialEq for ModbusFunction