Struct Position 

pub struct Position<V> { /* private fields */ }

A position in the board (eff., a coordinate pair).

Implementations

impl<V> Position<V>

pub fn row(&self) -> &V

The row of the position.

pub fn column(&self) -> &V

The column of the position.

impl<V> Position<V>

where V: BoardValue,

pub fn as_index(&self, dim: &Dimensions<V>) -> Option<usize>

The position encoded as an index into an board with the provided dimensions.

impl<V> Position<V>

where Self: CheckedAdd<Output = Self> + CheckedSub<Output = Self>, V: BoardValue,

pub fn shift(&self, dir: Direction, by: V) -> Option<Self>

Get the position by units away from this position in the provided direction dir, or None if the position would be out of bounds.

Trait Implementations

impl<V> Add for Position<V>

where V: BoardValue,

type Output = Position<V>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<V> AddAssign for Position<V>

where V: BoardValue,

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl<V> CheckedAdd for Position<V>

where V: BoardValue,

fn checked_add(&self, rhs: &Self) -> Option<Self>

Adds two numbers, checking for overflow. If overflow happens, None is returned.

impl<V> CheckedSub for Position<V>

where V: BoardValue,

fn checked_sub(&self, rhs: &Self) -> Option<Self>

Subtracts two numbers, checking for underflow. If underflow happens, None is returned.

impl<V: Clone> Clone for Position<V>

fn clone(&self) -> Position<V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<V: Debug> Debug for Position<V>

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

Formats the value using the given formatter.

impl<'de, V> Deserialize<'de> for Position<V>

where V: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<V> From<(V, V)> for Position<V>

fn from((row, column): (V, V)) -> Self

Converts to this type from the input type.

impl<V: Hash> Hash for Position<V>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<V> Serialize for Position<V>

where V: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<V> Sub for Position<V>

where V: BoardValue,

type Output = Position<V>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl<V: Copy> Copy for Position<V>