Struct map_model::PathV2

pub struct PathV2 {
    steps: Vec<PathStepV2>,
    req: PathRequest,
    cost: Duration,
    uber_turns: Vec<UberTurnV2>,
}

A path between two endpoints for a particular mode. This representation is immutable and doesn’t prescribe specific lanes and turns to follow.

Fields

steps: Vec<PathStepV2>

req: PathRequest

cost: Duration

uber_turns: Vec<UberTurnV2>

Implementations

impl PathV2

pub(crate) fn new(
    steps: Vec<PathStepV2>,
    req: PathRequest,
    cost: Duration,
    uber_turns: Vec<UberTurnV2>
) -> PathV2

pub fn from_roads(
    roads: Vec<DirectedRoadID>,
    req: PathRequest,
    cost: Duration,
    uber_turns: Vec<UberTurnV2>,
    map: &Map
) -> PathV2

Vehicle implementations often just calculate the sequence of roads. Turn that into PathStepV2 here.

pub fn get_req(&self) -> &PathRequest

The original PathRequest used to produce this path.

pub fn get_steps(&self) -> &Vec<PathStepV2>

All steps in this path.

pub fn get_cost(&self) -> Duration

The time needed to perform this path. This time is not a lower bound; physically following the path might be faster. This time incorporates costs like using sub-optimal lanes or taking difficult turns.

pub fn into_v1(self, map: &Map) -> Result<Path>

Transform a sequence of roads representing a path into the current lane-based path, by picking particular lanes and turns to use.

fn into_v1_walking(self, map: &Map) -> Result<Path>

pub fn crosses_road(&self, r: RoadID) -> bool

Trait Implementations

impl Clone for PathV2

fn clone(&self) -> PathV2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PathV2

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PathV2

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for PathV2

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

Serialize this value into the given Serde serializer.