Struct Device 

pub struct Device<'d, T: Transport> { /* private fields */ }

The untyped runtime facade over one device profile. Generated typed clients (moddef-codegen) skip this and use static descriptor tables.

Implementations

impl<'d, T: Transport> Device<'d, T>

pub fn new( doc: &'d ModDefDocument, device_id: Option<&str>, transport: T, ) -> Result<Self, Error<T::Error>>

Bind a transport to the named device profile in doc (or the only one).

pub fn from_profile(profile: &'d DeviceProfile, transport: T) -> Self

pub fn profile(&self) -> &'d DeviceProfile

pub fn transport_mut(&mut self) -> &mut T

pub fn into_transport(self) -> T

pub fn points(&self) -> impl Iterator<Item = &'d Point>

All points in block order (spec §32.1).

pub fn point( &self, id: &str, ) -> Result<(&'d Point, &'d RegisterBlock), Error<T::Error>>

Look up a point and its owning block by id.

pub async fn read_point( &mut self, id: &str, ) -> Result<DecodedValue, Error<T::Error>>

Read and decode a single point by id.

pub async fn read_measurand( &mut self, q: &MeasurandQuery<'_>, ) -> Result<DecodedValue, Error<T::Error>>

Read a point by its semantic measurand tuple (spec §26.1).

pub async fn write_point( &mut self, id: &str, v: Value, ) -> Result<(), Error<T::Error>>

Encode and write a value, validating access mode and §11.4 constraints.

pub async fn write_point_str( &mut self, id: &str, s: &str, ) -> Result<(), Error<T::Error>>

Write a string point (STRING_ASCII / STRING_UTF8), §15.