Struct shakmaty::PositionErrorKinds [−][src]
Implementations
impl PositionErrorKinds
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pub const EMPTY_BOARD: PositionErrorKinds
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There are no pieces on the board.
pub const MISSING_KING: PositionErrorKinds
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A king is required but missing.
pub const TOO_MANY_KINGS: PositionErrorKinds
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A player has too many kings.
pub const PAWNS_ON_BACKRANK: PositionErrorKinds
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There are pawns on the backrank. Only [Horde
] allows players to
have pawns on their own backrank.
pub const INVALID_CASTLING_RIGHTS: PositionErrorKinds
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Some castling rights are invalid.
Can be recovered by ignoring the
invalid castling rights using
PositionError::ignore_invalid_castling_rights()
.
pub const INVALID_EP_SQUARE: PositionErrorKinds
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The en passant square is on the wrong rank, not empty, or the allegedly pushed pawn is not present.
Can be recovered by ignoring the invalid en passant square using
PositionError::ignore_invalid_ep_square()
.
pub const OPPOSITE_CHECK: PositionErrorKinds
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The player not to move is in check.
pub const IMPOSSIBLE_CHECK: PositionErrorKinds
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There are impossibly many checkers, or two sliding checkers are aligned.
Such a position cannot be reached by any sequence of legal moves.
pub const IMPOSSIBLE_MATERIAL: PositionErrorKinds
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The material configuration cannot be reached with any sequence of legal moves.
This can be ignored using
PositionError::ignore_impossible_material()
, but note that
other programs may not work with too much material.
pub const VARIANT: PositionErrorKinds
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A variant specific rule is violated.
pub const fn empty() -> PositionErrorKinds
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Returns an empty set of flags
pub const fn all() -> PositionErrorKinds
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Returns the set containing all flags.
pub const fn bits(&self) -> u32
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Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<PositionErrorKinds>
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Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u32) -> PositionErrorKinds
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Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> PositionErrorKinds
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Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
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Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
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Returns true
if all flags are currently set.
pub const fn intersects(&self, other: PositionErrorKinds) -> bool
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Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: PositionErrorKinds) -> bool
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Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: PositionErrorKinds)
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Inserts the specified flags in-place.
pub fn remove(&mut self, other: PositionErrorKinds)
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Removes the specified flags in-place.
pub fn toggle(&mut self, other: PositionErrorKinds)
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Toggles the specified flags in-place.
pub fn set(&mut self, other: PositionErrorKinds, value: bool)
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Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for PositionErrorKinds
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impl BitAnd<PositionErrorKinds> for PositionErrorKinds
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type Output = PositionErrorKinds
The resulting type after applying the &
operator.
fn bitand(self, other: PositionErrorKinds) -> PositionErrorKinds
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Returns the intersection between the two sets of flags.
impl BitAndAssign<PositionErrorKinds> for PositionErrorKinds
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fn bitand_assign(&mut self, other: PositionErrorKinds)
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Disables all flags disabled in the set.
impl BitOr<PositionErrorKinds> for PositionErrorKinds
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type Output = PositionErrorKinds
The resulting type after applying the |
operator.
fn bitor(self, other: PositionErrorKinds) -> PositionErrorKinds
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Returns the union of the two sets of flags.
impl BitOrAssign<PositionErrorKinds> for PositionErrorKinds
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fn bitor_assign(&mut self, other: PositionErrorKinds)
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Adds the set of flags.
impl BitXor<PositionErrorKinds> for PositionErrorKinds
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type Output = PositionErrorKinds
The resulting type after applying the ^
operator.
fn bitxor(self, other: PositionErrorKinds) -> PositionErrorKinds
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Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<PositionErrorKinds> for PositionErrorKinds
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fn bitxor_assign(&mut self, other: PositionErrorKinds)
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Toggles the set of flags.
impl Clone for PositionErrorKinds
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fn clone(&self) -> PositionErrorKinds
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for PositionErrorKinds
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impl Debug for PositionErrorKinds
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impl Eq for PositionErrorKinds
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impl Extend<PositionErrorKinds> for PositionErrorKinds
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fn extend<T: IntoIterator<Item = PositionErrorKinds>>(&mut self, iterator: T)
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pub fn extend_one(&mut self, item: A)
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pub fn extend_reserve(&mut self, additional: usize)
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impl FromIterator<PositionErrorKinds> for PositionErrorKinds
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fn from_iter<T: IntoIterator<Item = PositionErrorKinds>>(
iterator: T
) -> PositionErrorKinds
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iterator: T
) -> PositionErrorKinds
impl Hash for PositionErrorKinds
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl LowerHex for PositionErrorKinds
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impl Not for PositionErrorKinds
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type Output = PositionErrorKinds
The resulting type after applying the !
operator.
fn not(self) -> PositionErrorKinds
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Returns the complement of this set of flags.
impl Octal for PositionErrorKinds
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impl Ord for PositionErrorKinds
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fn cmp(&self, other: &PositionErrorKinds) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<PositionErrorKinds> for PositionErrorKinds
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fn eq(&self, other: &PositionErrorKinds) -> bool
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fn ne(&self, other: &PositionErrorKinds) -> bool
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impl PartialOrd<PositionErrorKinds> for PositionErrorKinds
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fn partial_cmp(&self, other: &PositionErrorKinds) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl StructuralEq for PositionErrorKinds
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impl StructuralPartialEq for PositionErrorKinds
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impl Sub<PositionErrorKinds> for PositionErrorKinds
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type Output = PositionErrorKinds
The resulting type after applying the -
operator.
fn sub(self, other: PositionErrorKinds) -> PositionErrorKinds
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Returns the set difference of the two sets of flags.
impl SubAssign<PositionErrorKinds> for PositionErrorKinds
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fn sub_assign(&mut self, other: PositionErrorKinds)
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Disables all flags enabled in the set.
impl UpperHex for PositionErrorKinds
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Auto Trait Implementations
impl RefUnwindSafe for PositionErrorKinds
impl Send for PositionErrorKinds
impl Sync for PositionErrorKinds
impl Unpin for PositionErrorKinds
impl UnwindSafe for PositionErrorKinds
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,