Struct DeviceCaps 

pub struct DeviceCaps { /* private fields */ }

A sample describing a device’s stream-facing capabilities.

DeviceCaps is the base sample every concrete device instance can emit before it starts producing richer sensor-specific sample kinds.

Implementations

impl DeviceCaps

pub fn new( seq: u64, device: Symbol, streams: Vec<Symbol>, inputs: Vec<Symbol>, outputs: Vec<Symbol>, ) -> Self

Builds a device capabilities sample.

pub fn demo(seq: u64) -> Self

Builds the deterministic demo capability sample used by tests and docs.

pub fn device(&self) -> &Symbol

Returns the device identity symbol.

pub fn streams(&self) -> &[Symbol]

Returns the advertised sample stream symbols.

pub fn inputs(&self) -> &[Symbol]

Returns the input capability symbols.

pub fn outputs(&self) -> &[Symbol]

Returns the output capability symbols.

pub fn to_stream_packet(&self) -> StreamPacket

Wraps this capabilities sample as a stream data packet.

Trait Implementations

impl Clone for DeviceCaps

fn clone(&self) -> DeviceCaps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceCaps

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

Formats the value using the given formatter.

impl DeviceSample for DeviceCaps

fn sample_kind() -> &'static str

Stable bare sample kind, such as device-caps.

fn seq(&self) -> u64

Monotone sequence number for ordering and aging samples.

fn to_expr(&self) -> Expr

Encodes the sample as a self-describing expression map.

fn from_expr(expr: &Expr) -> DeviceSampleResult<Self>

Decodes the sample from its expression map.

impl Eq for DeviceCaps

impl PartialEq for DeviceCaps

fn eq(&self, other: &DeviceCaps) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DeviceCaps