Struct advent_of_code_2021::day_23::State

struct State {
    cost: usize,
    burrow: Burrow,
}

Wrapper for a Burrow state with the cost to reach that state. Implements Ord in reverse order so that we can use Rust’s built in max-BinaryHeap as a min-heap.

Fields

cost: usize

The cost to reach this burrow state

burrow: Burrow

The burrow state

Implementations

impl State

fn new(cost: usize, burrow: Burrow) -> Self

Trait Implementations

impl Debug for State

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

Formats the value using the given formatter.

impl Ord for State

fn cmp(&self, other: &Self) -> 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<State> for State

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

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

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

This method tests for !=.

impl PartialOrd<State> for State

fn partial_cmp(&self, other: &Self) -> 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 Eq for State

impl StructuralEq for State

impl StructuralPartialEq for State