Struct Race

pub struct Race { /* private fields */ }

Models a race as a sequence of markers.

Note that a race is normalized, i.e. leading and trailing dividers are stripped.

let race_with_superfluous_dividers = ",,,,,,r,y,,,,,,,".parse::<Race>().expect("to parse");
let minimal_race = "r,y".parse::<Race>().expect("to parse");

assert_eq!(race_with_superfluous_dividers, minimal_race);

Implementations

impl Race

pub fn perform<R>(&self, roll: R) -> Self

where R: Into<Roll>,

perform a roll on a race, returns the race with all the camels in their correct positions.

pub fn winner(&self) -> Option<Camel>

Determines which camel is the winner, i.e. is at the front.

pub fn loser(&self) -> Option<Camel>

Determines which camel is the loser, i.e. is at the back.

pub fn runner_up(&self) -> Option<Camel>

Determines which camel is the runner up, i.e. is behind the winner.

Trait Implementations

impl Clone for Race

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Race

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

Formats the value using the given formatter.

impl From<Vec<Marker>> for Race

fn from(positions: Vec<Marker>) -> Self

Converts to this type from the input type.

impl FromStr for Race

type Err = RaceParseError

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Race

fn eq(&self, other: &Race) -> 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 Eq for Race

impl StructuralPartialEq for Race