Struct map_model::Lane [−][src]
A road segment is broken down into individual lanes, which have a LaneType.
Fields
id: LaneID
parent: RoadID
lane_type: LaneType
lane_center_pts: PolyLine
width: Distance
src_i: IntersectionID
dst_i: IntersectionID
bus_stops: BTreeSet<BusStopID>
Meaningless order
driving_blackhole: bool
{Cars, bikes} trying to start or end here might not be able to reach most lanes in the graph, because this is near a border.
biking_blackhole: bool
Implementations
impl Lane
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pub fn first_pt(&self) -> Pt2D
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pub fn last_pt(&self) -> Pt2D
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pub fn first_line(&self) -> Line
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pub fn last_line(&self) -> Line
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pub fn endpoint(&self, i: IntersectionID) -> Pt2D
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pub fn end_line(&self, i: IntersectionID) -> Line
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pt2 will be endpoint
pub fn dist_along_of_point(&self, pt: Pt2D) -> Option<Distance>
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pub fn length(&self) -> Distance
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pub fn intersections(&self) -> Vec<IntersectionID>
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pub fn number_parking_spots(&self, cfg: &MapConfig) -> usize
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pub fn is_driving(&self) -> bool
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pub fn is_biking(&self) -> bool
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pub fn is_bus(&self) -> bool
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pub fn is_walkable(&self) -> bool
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pub fn is_sidewalk(&self) -> bool
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pub fn is_shoulder(&self) -> bool
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pub fn is_parking(&self) -> bool
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pub fn is_light_rail(&self) -> bool
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pub fn get_directed_parent(&self, map: &Map) -> DirectedRoadID
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pub fn get_turn_restrictions(&self, road: &Road) -> Option<BTreeSet<TurnType>>
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pub fn trace_around_block(
&self,
map: &Map
) -> Option<(Polygon, BTreeSet<LaneID>)>
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&self,
map: &Map
) -> Option<(Polygon, BTreeSet<LaneID>)>
Starting from this lane, follow the lane's left edge to the intersection, continuing to "walk around the block" until we reach the starting point. This only makes sense for the outermost lanes on a road. Returns the polygon and all visited lanes.
TODO This process currently fails for some starting positions; orienting is weird.
Trait Implementations
impl Debug for Lane
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impl<'de> Deserialize<'de> for Lane
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Serialize for Lane
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Auto Trait Implementations
impl RefUnwindSafe for Lane
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impl Send for Lane
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impl Sync for Lane
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impl Unpin for Lane
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impl UnwindSafe for Lane
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,