Struct Pos 

pub struct Pos {
    pub x: isize,
    pub y: isize,
}

2-dimensional coordinates struct.

Fields

x: isize

X coordinate.

y: isize

Y coordinate.

Implementations

impl Pos

pub const fn new(x: isize, y: isize) -> Self

Creates a new pos with x and y coordinates.

pub const fn move_dir(&self, dir: Dir) -> Self

Returns a new position after movign towards dir.

pub const fn move_dir_mut(&mut self, dir: Dir)

Changes the position by moving towards dir.

pub const fn in_bounds(&self, bounds: (Self, Self)) -> bool

Checks if the position is within a rectangular region’s bounds (two pos representing two diagonally opposite corners).

pub const fn manhattan_distance(&self, other: Self) -> usize

Calculates the Manhattan distance to other.

pub fn adjacent(&self) -> impl Iterator<Item = Self> + use<>

Returns an iterator of adjacent positions.

pub fn corners(&self) -> impl Iterator<Item = Self> + use<>

Returns an iterator of positions in the corners.

pub fn neighbors(&self) -> impl Iterator<Item = Self> + use<>

Returns an iterator of both adjacent and corner positions.

Trait Implementations

impl Add for Pos

type Output = Pos

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Pos

fn add_assign(&mut self, __rhs: Self)

Performs the += operation.

impl Clone for Pos

fn clone(&self) -> Pos

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pos

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

Formats the value using the given formatter.

impl Display for Pos

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

Formats the value using the given formatter.

impl From<(isize, isize)> for Pos

fn from(value: (isize, isize)) -> Self

Converts to this type from the input type.

impl From<(usize, usize)> for Pos

fn from(value: (usize, usize)) -> Self

Converts to this type from the input type.

impl From<Pos> for (usize, usize)

fn from(val: Pos) -> Self

Converts to this type from the input type.

impl Hash for Pos

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> Index<Pos> for Grid<V>

type Output = V

The returned type after indexing.

fn index(&self, index: Pos) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<Pos> for GridMask

type Output = bool

The returned type after indexing.

fn index(&self, pos: Pos) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<V> IndexMut<Pos> for Grid<V>

fn index_mut(&mut self, index: Pos) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl IndexMut<Pos> for GridMask

fn index_mut(&mut self, pos: Pos) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl PartialEq for Pos

fn eq(&self, other: &Pos) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for Pos

type Output = Pos

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign for Pos

fn sub_assign(&mut self, __rhs: Self)

Performs the -= operation.

impl Copy for Pos

impl Eq for Pos

impl StructuralPartialEq for Pos