Struct ncollide2d::utils::RefWithCost

pub struct RefWithCost<'a, N, T: 'a> {
    pub object: &'a T,
    pub cost: N,
}

A reference packed with a cost value.

Fields

object: &'a T

The reference to an object.

cost: N

The cost of the object.

Methods

impl<'a, N, T> RefWithCost<'a, N, T>

pub fn new(object: &'a T, cost: N) -> RefWithCost<'a, N, T>

Creates a new reference packed with a cost value.

Trait Implementations

impl<'a, N: PartialEq, T> Eq for RefWithCost<'a, N, T>

impl<'a, N: PartialOrd, T> Ord for RefWithCost<'a, N, T>

fn cmp(&self, other: &RefWithCost<'a, N, T>) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use] fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use] fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use] fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<'a, N: PartialEq, T> PartialEq<RefWithCost<'a, N, T>> for RefWithCost<'a, N, T>

fn eq(&self, other: &RefWithCost<'a, N, T>) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a, N: PartialOrd, T> PartialOrd<RefWithCost<'a, N, T>> for RefWithCost<'a, N, T>

fn partial_cmp(&self, other: &RefWithCost<'a, N, T>) -> Option<Ordering>

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

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

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

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

#[must_use] fn ge(&self, other: &Rhs) -> bool

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