Struct shape_core::PointSet

#[repr(C)]
pub struct PointSet<T> {
    pub points: Vec<Point<T>>,
}

Fields

points: Vec<Point<T>>

Implementations

impl<T> PointSet<T>

pub fn new(points: &[Point<T>]) -> Selfwhere T: Clone,

Trait Implementations

impl<T: Clone> Clone for PointSet<T>

fn clone(&self) -> PointSet<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for PointSet<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for PointSet<T>where T: Deserialize<'de>,

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

Deserialize this value from the given Serde deserializer.

impl<T> EuclideanDistance<T, PointSet<T>> for Point<T>where T: Float + PartialOrd,

fn euclidean_squared(&self, rhs: &PointSet<T>) -> T

适合单次查询最近的点

fn euclidean_distance(&self, rhs: &PointSet<T>) -> T

impl<T, P> FromIterator<P> for PointSet<T>where P: Into<Point<T>>,

fn from_iter<I>(iter: I) -> Selfwhere I: IntoIterator<Item = P>,

Creates a value from an iterator.

impl<T: Hash> Hash for PointSet<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: PartialEq> PartialEq<PointSet<T>> for PointSet<T>

fn eq(&self, other: &PointSet<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for PointSet<T>where T: Serialize,

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

Serialize this value into the given Serde serializer.

impl<T> Shape2D for PointSet<T>where T: NumOps + PartialOrd + Clone,

fn edges(&self, _: usize) -> impl Iterator<Item = Line<Self::Value>> + '_

The set of points does not contain any edges

type Value = T

The value type of the shape.

fn is_valid(&self) -> bool

Returns true if the shape is valid and in normal form.

fn boundary(&self) -> Rectangle<T>

Returns the boundary of the shape.

fn vertices(&self, _: usize) -> impl Iterator<Item = Point<Self::Value>> + '_

Returns the owned vertices of the shape.

fn normalize(&mut self) -> bool

Returns true if the shape successfully normalized.

impl<T: Eq> Eq for PointSet<T>

impl<T> StructuralEq for PointSet<T>

impl<T> StructuralPartialEq for PointSet<T>