Struct DeviceHandle 

pub struct DeviceHandle { /* private fields */ }

Device handle for thread-safe access. Uses tokio::sync::RwLock for async-friendly locking.

Implementations

impl DeviceHandle

pub fn new(device: BoxedDevice) -> Self

Create a new device handle.

pub fn info(&self) -> DeviceInfo

Get device info (synchronous, returns cached info).

pub fn id(&self) -> String

Get device ID (synchronous).

pub fn state(&self) -> DeviceState

Get device state (synchronous, returns cached state).

pub async fn refresh_info(&self)

Refresh cached info from the device.

pub async fn initialize(&self) -> Result<()>

Initialize the device.

pub async fn start(&self) -> Result<()>

Start the device.

pub async fn stop(&self) -> Result<()>

Stop the device.

pub async fn tick(&self) -> Result<()>

Process one tick.

pub async fn read(&self, point_id: &str) -> Result<DataPoint>

Read a data point.

pub async fn write(&self, point_id: &str, value: Value) -> Result<()>

Write a data point.

Trait Implementations

impl Clone for DeviceHandle

fn clone(&self) -> DeviceHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.