[][src]Enum chess::CastleRights

pub enum CastleRights {
    NoRights,
    KingSide,
    QueenSide,
    Both,
}

What castle rights does a particular player have?

Variants

NoRights
KingSide
QueenSide
Both

Methods

impl CastleRights[src]

pub fn has_kingside(&self) -> bool[src]

Can I castle kingside?

pub fn has_queenside(&self) -> bool[src]

Can I castle queenside?

pub fn square_to_castle_rights(color: Color, sq: Square) -> CastleRights[src]

Important traits for BitBoard
pub fn kingside_squares(&self, color: Color) -> BitBoard[src]

What squares need to be empty to castle kingside?

Important traits for BitBoard
pub fn queenside_squares(&self, color: Color) -> BitBoard[src]

What squares need to be empty to castle queenside?

pub fn remove(&self, remove: CastleRights) -> CastleRights[src]

Remove castle rights, and return a new CastleRights.

pub fn add(&self, add: CastleRights) -> CastleRights[src]

Add some castle rights, and return a new CastleRights.

pub fn to_index(&self) -> usize[src]

Convert CastleRights to usize for table lookups

pub fn from_index(i: usize) -> CastleRights[src]

Convert usize to CastleRights. Panic if invalid number.

Important traits for BitBoard
pub fn unmoved_rooks(&self, color: Color) -> BitBoard[src]

Which rooks can we "guarantee" we haven't moved yet?

pub fn to_string(&self, color: Color) -> String[src]

Convert the castle rights to an FEN compatible string.

use chess::{CastleRights, Color};

assert_eq!(CastleRights::NoRights.to_string(Color::White), "");
assert_eq!(CastleRights::Both.to_string(Color::Black), "kq");
assert_eq!(CastleRights::KingSide.to_string(Color::White), "K");
assert_eq!(CastleRights::QueenSide.to_string(Color::Black), "q");

pub fn rook_square_to_castle_rights(square: Square) -> CastleRights[src]

Given a square of a rook, which side is it on? Note: It is invalid to pass in a non-rook square. The code may panic.

Trait Implementations

impl Clone for CastleRights[src]

impl Copy for CastleRights[src]

impl Debug for CastleRights[src]

impl Hash for CastleRights[src]

impl PartialEq<CastleRights> for CastleRights[src]

impl PartialOrd<CastleRights> for CastleRights[src]

impl StructuralPartialEq for CastleRights[src]

Auto Trait Implementations

impl RefUnwindSafe for CastleRights

impl Send for CastleRights

impl Sync for CastleRights

impl Unpin for CastleRights

impl UnwindSafe for CastleRights

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.