Struct Indexed

pub struct Indexed<'a, L, T, S>
where
    L: Layer,
    S: Slicer<'a, L, T>,
{ /* private fields */ }

A Slicer which wrapps another Slicer and modifies it to produce the index of the item as well as the item itself.

Trait Implementations

impl<'a, L, T: Clone, S> Clone for Indexed<'a, L, T, S>

where L: Layer + Clone, S: Slicer<'a, L, T> + Clone,

fn clone(&self) -> Indexed<'a, L, T, S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, L, T: Debug, S> Debug for Indexed<'a, L, T, S>

where L: Layer + Debug, S: Slicer<'a, L, T> + Debug,

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

Formats the value using the given formatter.

impl<'a, L, T, S> Slicer<'a, L, T> for Indexed<'a, L, T, S>

where L: Layer, S: Slicer<'a, L, T>,

type Output = ((L, Point<usize, U2>), <S as Slicer<'a, L, T>>::Output)

The non-mutable output type for the data of this Slicer.

type OutputMut = ((L, Point<usize, U2>), <S as Slicer<'a, L, T>>::OutputMut)

The mutable output type for the data of this Slicer.

fn slice(&self, data: &'a Array2<T>) -> Option<Self::Output>

Perform the slice on the given data layer, or None if the slicer has reached the end of its data.

fn slice_mut(&self, data: &'a mut Array2<T>) -> Option<Self::OutputMut>

Perform a mutable slice on the given data layer, or None if the slicer has reached the end of its data.

fn advance(&mut self)

Advance the Slicer to the next index.

fn index(&self) -> Option<Point2<usize>>

Return the current index of the Slicer, or None if the slicer has reached the end of its data.

fn reset(&mut self, layer: Option<L>)

Resets the index of this Slicer so that it can be used on the next layer in the iteration. The layer input is used for slicers which need to monitor which layer they are on.

impl<'a, L, T: Copy, S> Copy for Indexed<'a, L, T, S>

where L: Layer + Copy, S: Slicer<'a, L, T> + Copy,