Enum aoc_2022::day2::rps::RPS

pub enum RPS {
    Rock,
    Paper,
    Scissors,
}

The move in the game RPS.

Variants

Rock

Paper

Scissors

Implementations

impl RPS

pub fn points(&self) -> usize

Returns the points associated with each move.

Trait Implementations

impl Add<&RPS> for &RPS

type Output = GameState

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add<RPS> for RPS

type Output = GameState

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for RPS

fn clone(&self) -> RPS

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RPS

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

Formats the value using the given formatter.

impl Neg for &RPS

Negation of an RPS move is defined as the following.

Let move a be Rock. -a is the opposite of a defining a > -a or inversely -a < a. This implies -a to be Scissors to make the above statement true.

Example defining Paper < Scissors = Paper = -Scissors

assert_eq!(RPS::Paper, -RPS::Scissors)

type Output = RPS

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Neg for RPS

type Output = RPS

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Ord for RPS

Compares two RPS moves against each other to see which will win.

self > other implies that self wins over other

Example

assert!(RPS::Rock > RPS::Scissors);
assert!(RPS::Paper < RPS::Scissors);
assert!(RPS::Rock < RPS::Paper);

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<RPS> for RPS

fn eq(&self, other: &RPS) -> 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 PartialOrd<RPS> for RPS

Compares two moves against each other to see who would win.

See Ord for more details.

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 TryFrom<&str> for RPS

Converts a string into a move associated with RPS.

See TryFrom char for more details.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<char> for RPS

Converts a character into a move associated with RPS.

Valid characters are

• A or X = Rock
• B or Y = Paper
• C or Z = Scissors

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: char) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for RPS

impl Eq for RPS

impl StructuralEq for RPS

impl StructuralPartialEq for RPS