Struct InMemoryModbusService 

pub struct InMemoryModbusService { /* private fields */ }

Implementations

impl InMemoryModbusService

pub fn new( coil_count: usize, discrete_input_count: usize, holding_register_count: usize, input_register_count: usize, ) -> Self

pub fn with_model(model: InMemoryPointModel) -> Self

pub fn snapshot(&self) -> InMemoryPointModel

pub fn set_coil(&self, address: u16, value: bool) -> Result<(), ServiceError>

pub fn set_discrete_input( &self, address: u16, value: bool, ) -> Result<(), ServiceError>

pub fn set_holding_register( &self, address: u16, value: u16, ) -> Result<(), ServiceError>

pub fn set_input_register( &self, address: u16, value: u16, ) -> Result<(), ServiceError>

pub fn coil(&self, address: u16) -> Option<bool>

pub fn holding_register(&self, address: u16) -> Option<u16>

Trait Implementations

impl Debug for InMemoryModbusService

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

Formats the value using the given formatter.

impl ModbusService for InMemoryModbusService

fn handle( &self, unit_id: u8, request: DecodedRequest<'_>, response_pdu: &mut [u8], ) -> Result<usize, ServiceError>

Handle a decoded request and write a response PDU into response_pdu.