Struct sudoku_variants::constraint::KnightsMoveConstraint [−][src]
A RelativeCellConstraint that excludes duplicates a Chess-Knight’s move away from the reference cell.
As a visualization, the cells marked with ‘X’ in the following grid are excluded from being a 3:
┌───┬───┬───┬───┬───┐
│ │ X │ │ X │ │
├───┼───┼───┼───┼───┤
│ X │ │ │ │ X │
├───┼───┼───┼───┼───┤
│ │ │ 3 │ │ │
├───┼───┼───┼───┼───┤
│ X │ │ │ │ X │
├───┼───┼───┼───┼───┤
│ │ X │ │ X │ │
└───┴───┴───┴───┴───┘
Trait Implementations
impl Clone for KnightsMoveConstraint
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fn clone(&self) -> KnightsMoveConstraint
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl RelativeCellConstraint for KnightsMoveConstraint
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const RELATIVE_COORDINATES: &'static [(isize, isize)]
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fn is_forbidden(&self, reference_cell: usize, other_cell: usize) -> bool
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Auto Trait Implementations
impl RefUnwindSafe for KnightsMoveConstraint
impl Send for KnightsMoveConstraint
impl Sync for KnightsMoveConstraint
impl Unpin for KnightsMoveConstraint
impl UnwindSafe for KnightsMoveConstraint
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<C> CloneConstraint for C where
C: 'static + Constraint + Clone,
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C: 'static + Constraint + Clone,
impl<C> Constraint for C where
C: RelativeCellConstraint,
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C: RelativeCellConstraint,
pub fn check_number(&Self, &SudokuGrid, usize, usize, usize) -> bool
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pub fn get_groups(
&Self,
&SudokuGrid
) -> Vec<Vec<(usize, usize), Global>, Global>
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&Self,
&SudokuGrid
) -> Vec<Vec<(usize, usize), Global>, Global>
fn check(&self, grid: &SudokuGrid) -> bool
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fn check_cell(&self, grid: &SudokuGrid, column: usize, row: usize) -> bool
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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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,