Trait rect_iter::Get2D

pub trait Get2D {
    type Item;
    fn try_get_xy<T: ToPrimitive>(
        &self, 
        x: T, 
        y: T
    ) -> Result<&Self::Item, IndexError>;

    fn get_xy<T: ToPrimitive>(&self, x: T, y: T) -> &Self::Item { ... }
    fn get_p<T: ToPrimitive, P: IntoTuple2<T>>(&self, p: P) -> &Self::Item { ... }
    fn try_get_p<T: ToPrimitive, P: IntoTuple2<T>>(
        &self, 
        p: P
    ) -> Result<&Self::Item, IndexError> { ... }
}

A trait which provides common access interfaces to 2D Array type.

Associated Types

type Item

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Required methods

fn try_get_xy<T: ToPrimitive>(
    &self,
    x: T,
    y: T
) -> Result<&Self::Item, IndexError>

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Provided methods

fn get_xy<T: ToPrimitive>(&self, x: T, y: T) -> &Self::Item

fn get_p<T: ToPrimitive, P: IntoTuple2<T>>(&self, p: P) -> &Self::Item

fn try_get_p<T: ToPrimitive, P: IntoTuple2<T>>(
    &self,
    p: P
) -> Result<&Self::Item, IndexError>

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Implementations on Foreign Types

impl<D> Get2D for Vec<Vec<D>>

type Item = D

fn try_get_xy<T: ToPrimitive>(
    &self,
    x: T,
    y: T
) -> Result<&Self::Item, IndexError>

impl<P, C> Get2D for ImageBuffer<P, C> where
    P: Pixel + 'static,
    P::Subpixel: 'static,
    C: Deref<Target = [P::Subpixel]>, 

type Item = P

fn try_get_xy<T: ToPrimitive>(
    &self,
    x: T,
    y: T
) -> Result<&Self::Item, IndexError>

impl<S: Data> Get2D for ArrayBase<S, Ix2>

type Item = S::Elem

fn try_get_xy<T: ToPrimitive>(
    &self,
    x: T,
    y: T
) -> Result<&Self::Item, IndexError>

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Implementors

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