Enum libmodbus_rs::FunctionCode

pub enum FunctionCode {
    ReadCoils,
    ReadDiscreteInputs,
    ReadHoldingRegisters,
    ReadInputRegisters,
    WriteSingleCoil,
    WriteSingleRegister,
    ReadExceptionStatus,
    Diagnostic,
    WriteMultipleCoils,
    WriteMultipleRegisters,
    ReportSlaveId,
    MaskWriteRegister,
    WriteAndReadRegisters,
}

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Modbus function codes

Documentation source: https://en.wikipedia.org/wiki/Modbus#Supported_function_codes

Variants

ReadCoils

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0x01 Read Coils

ReadDiscreteInputs

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0x02 Read Discrete Inputs

ReadHoldingRegisters

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0x03 Read Multiple Holding Registers

ReadInputRegisters

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0x04 Read Input Registers

WriteSingleCoil

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0x05 Write Single Coil

WriteSingleRegister

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0x06 Write Single Holding Register

ReadExceptionStatus

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0x07 Read Exception Status

Diagnostic

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0x08 Diagnostic

WriteMultipleCoils

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0x15 Write Multiple Coils

WriteMultipleRegisters

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0x16 Write Multiple Holding Registers

ReportSlaveId

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0x17 Report Slave ID

MaskWriteRegister

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0x22 Mask Write Register

WriteAndReadRegisters

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0x23 Read/Write Multiple Registers

Trait Implementations

impl Clone for FunctionCode

fn clone(&self) -> FunctionCode[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for FunctionCode

impl PartialEq for FunctionCode

fn eq(&self, __arg_0: &FunctionCode) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl Eq for FunctionCode