Struct SafeClient 

pub struct SafeClient { /* private fields */ }

Available on crate feature safe-client-async and (crate features tokio-rtu or tokio-tcp) only.

Asynchronous client for interacting with the R4DCB08 temperature module over Modbus.

This struct provides methods to read sensor data and configure the module’s operational parameters by wrapping tokio-modbus asynchronous operations.

All methods that interact with the Modbus device are async and return Futures.

Implementations

impl SafeClient

pub fn new(ctx: Context) -> Self

Creates a new SafeClient with a given tokio-modbus asynchronous context.

pub fn from_shared(ctx: Arc<Mutex<Context>>) -> Self

Creates a new SafeClient from a shared tokio-modbus asynchronous context.

pub fn clone_shared(&self) -> Arc<Mutex<Context>>

Clones the shared tokio-modbus asynchronous context.

pub async fn read_temperatures(&self) -> Result<Temperatures, Error>

Reads the current temperatures from all 8 available channels in degrees Celsius (°C).

pub async fn read_temperature_correction( &self, ) -> Result<TemperatureCorrection, Error>

Reads the configured temperature correction values (°C) for all 8 channels.

pub async fn set_temperature_correction( &self, channel: Channel, correction: Temperature, ) -> Result<(), Error>

Sets a temperature correction value for a specific channel.

pub async fn read_automatic_report(&self) -> Result<AutomaticReport, Error>

Reads the automatic temperature reporting interval.

pub async fn set_automatic_report( &self, report: AutomaticReport, ) -> Result<(), Error>

Sets the automatic temperature reporting interval.

pub async fn read_baud_rate(&self) -> Result<BaudRate, Error>

Reads the current Modbus communication baud rate setting from the device.

pub async fn set_baud_rate(&self, baud_rate: BaudRate) -> Result<(), Error>

Sets the Modbus communication baud rate for the device.

pub async fn factory_reset(&self) -> Result<(), Error>

Resets the R4DCB08 module to its factory default settings.

pub async fn read_address(&self) -> Result<Address, Error>

Reads the current Modbus device address (Slave ID) from the module.

pub async fn set_address(&self, new_address: Address) -> Result<(), Error>

Sets a new Modbus device address.

A successful call makes the existing Context invalid (as it still points to the old address). This function automatically updates the slave ID within its managed Context.

Trait Implementations

impl Clone for SafeClient

fn clone(&self) -> SafeClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.