Struct StageCapabilities 

pub struct StageCapabilities {
    pub consumes_detections: bool,
    pub consumes_tracks: bool,
    pub consumes_temporal: bool,
    pub produces_detections: bool,
    pub produces_tracks: bool,
    pub produces_signals: bool,
    pub produces_scene_features: bool,
}

Declares what artifact types a stage produces and consumes.

Used by StagePipeline::validate() to detect unsatisfied dependencies (e.g., a tracker that consumes detections placed before the detector that produces them).

Stages report capabilities via Stage::capabilities(). The default implementation returns None, meaning the stage opts out of validation.

Validated fields

The validator checks:

• consumes_detections / produces_detections
• consumes_tracks / produces_tracks

The remaining fields (consumes_temporal, produces_signals, produces_scene_features) are informational — available for external tooling but not enforced by the built-in validator.

Example

use nv_perception::StageCapabilities;

let caps = StageCapabilities::new()
    .consumes_detections()
    .produces_tracks();

Fields

consumes_detections: bool

Stage reads detections from the artifact accumulator.

consumes_tracks: bool

Stage reads tracks from the artifact accumulator.

consumes_temporal: bool

Stage reads temporal state.

produces_detections: bool

Stage produces detections.

produces_tracks: bool

Stage produces tracks.

produces_signals: bool

Stage produces signals.

produces_scene_features: bool

Stage produces scene features.

Implementations

impl StageCapabilities

pub fn new() -> Self

Create empty capabilities (nothing consumed or produced).

pub fn consumes_detections(self) -> Self

Mark this stage as consuming detections.

pub fn consumes_tracks(self) -> Self

Mark this stage as consuming tracks.

pub fn consumes_temporal(self) -> Self

Mark this stage as consuming temporal state.

pub fn produces_detections(self) -> Self

Mark this stage as producing detections.

pub fn produces_tracks(self) -> Self

Mark this stage as producing tracks.

pub fn produces_signals(self) -> Self

Mark this stage as producing signals.

pub fn produces_scene_features(self) -> Self

Mark this stage as producing scene features.

Trait Implementations

impl Clone for StageCapabilities

fn clone(&self) -> StageCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StageCapabilities

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

Formats the value using the given formatter.

impl Default for StageCapabilities

fn default() -> StageCapabilities

Returns the “default value” for a type.

impl Hash for StageCapabilities

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StageCapabilities

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StageCapabilities

impl Eq for StageCapabilities

impl StructuralPartialEq for StageCapabilities