Struct TrafficSign 

pub struct TrafficSign<'a> {
    pub traffic_sign: &'a TrafficSign,
}

Models a physical traffic sign — a static, passive signaling device placed along or above the road to convey regulatory, warning, or informational messages to road users.

Unlike TrafficLight, traffic signs do not expose phase-based bulb states. A sign may still be marked as dynamic or movable by backend metadata.

Fields

traffic_sign: &'a TrafficSign

Implementations

impl<'a> TrafficSign<'a>

pub fn id(&self) -> String

Gets the unique identifier of the TrafficSign.

Returns

The id of the TrafficSign.

pub fn sign_type(&self) -> TrafficSignType

Gets the TrafficSignType of the TrafficSign.

Returns

The TrafficSignType.

pub fn position_road_network(&self) -> InertialPosition

Gets the position of the TrafficSign in the road network’s Inertial frame.

Returns

An super::InertialPosition representing the position of the TrafficSign.

pub fn orientation_road_network(&self) -> Rotation

Gets the orientation of the TrafficSign in the road network’s Inertial frame.

Returns

An super::Rotation representing the orientation of the TrafficSign.

pub fn message(&self) -> Option<String>

Gets the optional text message displayed on the TrafficSign.

Returns

Some(String) if a message is set, None otherwise.

pub fn is_dynamic(&self) -> bool

Returns whether this sign can change semantically over time.

pub fn is_movable(&self) -> bool

Returns whether this sign’s position can change.

pub fn related_lanes(&self) -> Vec<String>

Gets the lane IDs that this sign is physically relevant to.

Returns

A vector of lane ID strings.

pub fn bounding_box(&self) -> BoundingBox

Gets the bounding box of the TrafficSign.

Returns

A crate::math::BoundingBox describing the sign’s oriented bounding volume. The box position is the centroid, box_size gives full extents, and orientation is expressed as roll-pitch-yaw angles.

pub fn value(&self) -> Option<TrafficSignValue>

Gets the optional numeric value associated with the TrafficSign.

Returns

Some(TrafficSignValue) if a value is set, None otherwise.

pub fn properties(&self) -> HashMap<String, String>

Returns backend-specific key-value properties for this TrafficSign.

pub fn dependent_signs(&self) -> Vec<String>

Returns the TrafficSigns’ IDs that depend on this sign, if any. For example, a “Stop” sign may have an associated “All way” sign.