Struct grid_trait::grid2::backends::kolmoref::KolmoRefGrid2

pub struct KolmoRefGrid2<'a, F, I, T> where
    F: Fn(I) -> &'a T,
    T: 'a,
    I: From<Vector2<i32>>,  { /* fields omitted */ }

Kolmogorov by-reference encoding of Grid2.

This is a Grid2 implementation which only stores a function from coordinate to value. It is subsequently unbounded.

Methods

impl<'a, F, I, T> KolmoRefGrid2<'a, F, I, T> where
    F: Fn(I) -> &'a T,
    T: 'a,
    I: From<Vector2<i32>>, 

pub fn new(func: F) -> Self

Trait Implementations

impl<'a, F, I, T> Grid2 for KolmoRefGrid2<'a, F, I, T> where
    F: Fn(I) -> &'a T,
    T: 'a,
    I: From<Vector2<i32>>, 

type Item = T

type XBound = RangeFull

type YBound = RangeFull

fn x_bound(&self) -> RangeFull

fn y_bound(&self) -> RangeFull

fn in_bounds<I>(&self, coord: I) -> bool where
    I: Into<Vector2<i32>>, 

fn map<F, T>(self, func: F) -> Grid2Map<Self, F, T> where
    Self: Sized,
    F: Fn(Self::Item) -> T, 

Element by-value mapping.

fn enumap<I, F, T>(self, func: F) -> Grid2EnuMap<Self, F, T, I> where
    Self: Sized,
    I: From<Vector2<i32>>,
    F: Fn(I, Self::Item) -> T, 

Element by-value+coord mapping.

fn flatten<I>(self, stride: I) -> Grid2Flat<Self> where
    Self: Sized,
    Self::Item: Grid2,
    Self::XBound: Clone + RangeBoundsTimes,
    Self::YBound: Clone + RangeBoundsTimes,
    I: Into<Vector2<i32>>, 

Flattening a grid of grids with a regular stride.

fn new_origin<I>(self, new_origin: I) -> Grid2NewOrigin<Self> where
    Self: Sized,
    Self::XBound: RangeBoundsPlus,
    Self::YBound: RangeBoundsPlus,
    I: Into<Vector2<i32>>, 

<0, 0> in this grid becomes new_origin in resultant grid.

fn oob_handler<I, F>(self, handler: F) -> Grid2OobHandler<Self, I, F> where
    Self: Sized,
    I: From<Vector2<i32>>,
    F: Fn(I) -> Self::Item, 

Provide function to provide elments at out-of-bounds coordinates.

fn subview<X, Y>(self, new_x: X, new_y: Y) -> Grid2Slice<Self, X, Y> where
    Self: Sized,
    Self::XBound: Debug,
    Self::YBound: Debug,
    X: RangeBounds<i32> + Clone + Debug,
    Y: RangeBounds<i32> + Clone + Debug, 

View a sub-rectangle of this grid.

fn try_subview<X, Y>(
    self,
    new_x: X,
    new_y: Y
) -> Result<Grid2Slice<Self, X, Y>, Self> where
    Self: Sized,
    Self::XBound: Debug,
    Self::YBound: Debug,
    X: RangeBounds<i32> + Clone + Debug,
    Y: RangeBounds<i32> + Clone + Debug, 

View a sub-rectangle of this grid.

fn subview_0to(
    self,
    new_x_len: i32,
    new_y_len: i32
) -> Grid2Slice<Self, Range0To, Range0To> where
    Self: Sized,
    Self::XBound: Debug,
    Self::YBound: Debug, 

View a sub-rectangle of this grid, beginning at origin.

fn try_subview_0to(
    self,
    new_x_len: i32,
    new_y_len: i32
) -> Result<Grid2Slice<Self, Range0To, Range0To>, Self> where
    Self: Sized,
    Self::XBound: Debug,
    Self::YBound: Debug, 

View a sub-rectangle of this grid, beginning at origin.

fn wrapping(self) -> Grid2Wrapping<Self> where
    Self: Sized,
    Self::XBound: BoundRange,
    Self::YBound: BoundRange, 

View of this grid which wraps around the edges.

fn collect(&self) -> ArrayGrid2<Self::Item> where
    Self: Grid2Get,
    Self::XBound: Into<Range0To>,
    Self::YBound: Into<Range0To>, 

Collect a grid's elements into a heap allocation.

impl<'a, F, I, T> Grid2Get for KolmoRefGrid2<'a, F, I, T> where
    F: Fn(I) -> &'a T,
    T: Clone + 'a,
    I: From<Vector2<i32>>, 

fn get<C: Into<Vector2<i32>>>(&self, coord: C) -> Self::Item

fn try_get<I>(&self, coord: I) -> Option<Self::Item> where
    I: Into<Vector2<i32>>, 

impl<'a, F, I, T> Grid2Ref for KolmoRefGrid2<'a, F, I, T> where
    F: Fn(I) -> &'a T,
    T: 'a,
    I: From<Vector2<i32>>, 

fn idx<C>(&self, coord: C) -> &Self::Item where
    C: Into<Vector2<i32>>, 

fn try_idx<I>(&self, coord: I) -> Option<&Self::Item> where
    I: Into<Vector2<i32>>,