Struct TrafficLight

pub struct TrafficLight { /* private fields */ }

A set of coordinated traffic lights.

Implementations

impl TrafficLight

pub fn new() -> Self

Creates a new traffic light system.

pub fn add_movement( &mut self, amber_time: f64, links: impl Iterator<Item = LinkId>, )

Adds a movement to the traffic light, which is a group of one or more links controlled by the same signal head(s) and so go and stop together.

Parameters

• amber_time - The duration of the amber phase of this movement, in seconds.
• links - An iterator which produces the set of links that belong to this movement.

pub fn add_conflict(&mut self, subject: usize, other: usize, wait: f64)

Adds a conflict between two movements to the traffic light.

pub fn add_phase(&mut self, mask: u64, duration: f64)

Adds a phase to the traffic light timing.

pub fn step(&mut self, dt: f64)

Advances the traffic light timing by one frame.

pub fn get_states(&self) -> impl Iterator<Item = (LinkId, TrafficControl)> + '_

Gets the current state of each link

Trait Implementations

impl Clone for TrafficLight

fn clone(&self) -> TrafficLight

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for TrafficLight

fn default() -> TrafficLight

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TrafficLight

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TrafficLight

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.