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RouteMetrics

trailgen_core::route

Struct RouteMetrics 

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pub struct RouteMetrics {
Show 17 fields
    pub shape: RouteShape,
    pub distance_m: f64,
    pub ascent_m: f64,
    pub descent_m: f64,
    pub lower_limb_load_km: f64,
    pub moving_time_s: f64,
    pub quality: f64,
    pub sustained_steep_m: f64,
    pub grade_distribution: GradeDistribution,
    pub road_fraction: f64,
    pub low_confidence_fraction: f64,
    pub elevation_fraction: f64,
    pub restricted_access_fraction: f64,
    pub repeated_edge_fraction: f64,
    pub crossings: BTreeMap<CrossingKind, u32>,
    pub access_m: BTreeMap<Access, f64>,
    pub terrain_m: BTreeMap<Terrain, f64>,

}

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§shape: RouteShape§distance_m: f64§ascent_m: f64§descent_m: f64§lower_limb_load_km: f64§moving_time_s: f64§quality: f64

Length-normalized desirability in 0–100. Physical load and moving time are deliberately absent: a severe route may still be an excellent one.

§sustained_steep_m: f64§grade_distribution: GradeDistribution§road_fraction: f64§low_confidence_fraction: f64§elevation_fraction: f64§restricted_access_fraction: f64§repeated_edge_fraction: f64§crossings: BTreeMap<CrossingKind, u32>§access_m: BTreeMap<Access, f64>§terrain_m: BTreeMap<Terrain, f64>

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impl RouteMetrics

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pub fn measure(graph: &WalkGraph, start: VertexId, edges: &[EdgeId]) -> Self

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pub fn terrain_percentages(&self) -> BTreeMap<Terrain, f64>

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pub fn access_percentages(&self) -> BTreeMap<Access, f64>

Trait Implementations§

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impl Clone for RouteMetrics

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fn clone(&self) -> RouteMetrics

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RouteMetrics

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

Formats the value using the given formatter. Read more
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impl Default for RouteMetrics

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fn default() -> RouteMetrics

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for RouteMetrics

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

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for RouteMetrics

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl Serialize for RouteMetrics

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for RouteMetrics

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
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impl<T> From<T> for T

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Returns the argument unchanged.

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.