Struct Grid 

pub struct Grid<C: Cell = Tile> { /* private fields */ }

2D grid of cells

Implementations

impl<C: Cell> Grid<C>

pub fn new(width: usize, height: usize) -> Self

pub fn width(&self) -> usize

pub fn height(&self) -> usize

pub fn in_bounds(&self, x: i32, y: i32) -> bool

pub fn get(&self, x: i32, y: i32) -> Option<&C>

pub fn get_mut(&mut self, x: i32, y: i32) -> Option<&mut C>

pub fn set(&mut self, x: i32, y: i32, cell: C) -> bool

pub fn fill(&mut self, cell: C)

pub fn fill_rect(&mut self, x: i32, y: i32, w: usize, h: usize, cell: C)

pub fn count<F: Fn(&C) -> bool>(&self, predicate: F) -> usize

pub fn iter(&self) -> impl Iterator<Item = (usize, usize, &C)>

Trait Implementations

impl<C: Clone + Cell> Clone for Grid<C>

fn clone(&self) -> Grid<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Cell> Debug for Grid<C>

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

Formats the value using the given formatter.

impl<C: Cell> Index<(usize, usize)> for Grid<C>

type Output = C

The returned type after indexing.

fn index(&self, (x, y): (usize, usize)) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<C: Cell> IndexMut<(usize, usize)> for Grid<C>

fn index_mut(&mut self, (x, y): (usize, usize)) -> &mut Self::Output

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

impl<C: Cell + PartialEq> PartialEq for Grid<C>

fn eq(&self, other: &Self) -> 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<C: Cell + Eq> Eq for Grid<C>