Struct Cost 

pub struct Cost<X> {
    pub lmc: X,
    pub g: X,
}

The cost at a node

Fields

lmc: X

The look-ahead estimate of cost-to-goal

g: X

The (e-consistent) cost-to-goal of reaching v_goal from v through the optimal tree

Implementations

impl<X> Cost<X>

pub fn new(lmc: X, g: X) -> Self

impl<X: Float> Cost<X>

pub fn infinity() -> Self

pub fn priority(&self) -> Priority<X>

Trait Implementations

impl<X: Add<X, Output = X>> Add for Cost<X>

type Output = Cost<X>

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output

Performs the + operation.

impl<X: Clone> Clone for Cost<X>

fn clone(&self) -> Cost<X>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<X: Debug> Debug for Cost<X>

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

Formats the value using the given formatter.

impl<X: Default> Default for Cost<X>

fn default() -> Cost<X>

Returns the “default value” for a type.

impl<'de, X> Deserialize<'de> for Cost<X>

where X: DeserializeOwned,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<X: PartialEq> PartialEq for Cost<X>

fn eq(&self, other: &Cost<X>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<X> Serialize for Cost<X>

where X: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<X: Zero + PartialEq> Zero for Cost<X>

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl<X: Copy> Copy for Cost<X>

impl<X> StructuralPartialEq for Cost<X>