Struct fj_kernel::objects::VerticesOfEdge

pub struct VerticesOfEdge(_);

The vertices that bound an edge

Implementations

impl VerticesOfEdge

pub fn new(vertices: Option<[Vertex; 2]>) -> Self

Construct an instance of VerticesOfEdge from zero or two vertices

pub fn from_vertices(vertices: [Vertex; 2]) -> Self

Construct an instance of VerticesOfEdge from two vertices

pub fn none() -> Self

Construct an instance of VerticesOfEdge without vertices

pub fn are_same(&self, other: &Self) -> bool

Determine whether the other instance has the same vertices

The order of vertices is ignored.

pub fn expect_vertices(self) -> [Vertex; 2]

Access the two vertices

Panics

Panics, if the edge has no vertices.

pub fn iter(&self) -> impl Iterator<Item = &Vertex>

Iterate over the vertices, if any

pub fn reverse(self) -> Self

Reverse the order of vertices

Makes sure that the local coordinates are still correct.

pub fn map<F>(self, f: F) -> Self where
    F: FnMut(Vertex) -> Vertex, 

Map each vertex using the provided function

pub fn convert<F, T>(self, f: F) -> Option<[T; 2]> where
    F: FnMut(Vertex) -> T, 

Convert each vertex using the provided function

pub fn try_convert<F, T, E>(self, f: F) -> Result<Option<[T; 2]>, E> where
    F: FnMut(Vertex) -> Result<T, E>, 

Convert each vertex using the provided fallible function

Trait Implementations

impl Clone for VerticesOfEdge

fn clone(&self) -> VerticesOfEdge

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VerticesOfEdge

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

Formats the value using the given formatter.

impl Hash for VerticesOfEdge

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for VerticesOfEdge

fn cmp(&self, other: &VerticesOfEdge) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<VerticesOfEdge> for VerticesOfEdge

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

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

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

This method tests for !=.

impl PartialOrd<VerticesOfEdge> for VerticesOfEdge

fn partial_cmp(&self, other: &VerticesOfEdge) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for VerticesOfEdge

impl Eq for VerticesOfEdge

impl StructuralEq for VerticesOfEdge

impl StructuralPartialEq for VerticesOfEdge