[][src]Enum chess::CastleRights

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

What castle rights does a particular player have?

Variants

NoRightsKingSideQueenSideBoth

Methods

impl CastleRights
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pub fn has_kingside(&self) -> bool
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Can I castle kingside?

pub fn has_queenside(&self) -> bool
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Can I castle queenside?

pub fn square_to_castle_rights(color: Color, sq: Square) -> CastleRights
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Important traits for BitBoard
pub fn kingside_squares(&self, color: Color) -> BitBoard
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What squares need to be empty to castle kingside?

Important traits for BitBoard
pub fn queenside_squares(&self, color: Color) -> BitBoard
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What squares need to be empty to castle queenside?

pub fn remove(&self, remove: CastleRights) -> CastleRights
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Remove castle rights, and return a new CastleRights.

pub fn add(&self, add: CastleRights) -> CastleRights
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Add some castle rights, and return a new CastleRights.

pub fn to_index(&self) -> usize
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Convert CastleRights to usize for table lookups

pub fn from_index(i: usize) -> CastleRights
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Convert usize to CastleRights. Panic if invalid number.

Important traits for BitBoard
pub fn unmoved_rooks(&self, color: Color) -> BitBoard
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Which rooks can we "guarantee" we haven't moved yet?

pub fn rook_square_to_castle_rights(square: Square) -> CastleRights
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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 PartialOrd<CastleRights> for CastleRights
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0
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This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0
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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0
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This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0
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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Copy for CastleRights
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impl PartialEq<CastleRights> for CastleRights
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0
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This method tests for !=.

impl Clone for CastleRights
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fn clone_from(&mut self, source: &Self)
1.0.0
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Performs copy-assignment from source. Read more

impl Debug for CastleRights
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impl Hash for CastleRights
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fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0
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Feeds a slice of this type into the given [Hasher]. Read more

Auto Trait Implementations

Blanket Implementations

impl<T> From for T
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impl<T, U> Into for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

impl<T, U> TryFrom for T where
    T: From<U>, 
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type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
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impl<T> BorrowMut for T where
    T: ?Sized
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impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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