Trait SliceArg 

pub unsafe trait SliceArg<D>: AsRef<[SliceInfoElem]>
where
    D: Dimension,
{
    type OutDim: Dimension;

    // Required methods
    fn in_ndim(&self) -> usize;
    fn out_ndim(&self) -> usize;
}

A type that can slice an array of dimension D.

This trait is unsafe to implement because the implementation must ensure that D, Self::OutDim, self.in_dim(), and self.out_ndim() are consistent with the &[SliceInfoElem] returned by self.as_ref() and that self.as_ref() always returns the same value when called multiple times.

Required Associated Types

type OutDim: Dimension

Dimensionality of the output array.

Required Methods

fn in_ndim(&self) -> usize

Returns the number of axes in the input array.

fn out_ndim(&self) -> usize

Returns the number of axes in the output array.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl SliceArg<Dim<IxDynImpl>> for [SliceInfoElem]

type OutDim = Dim<IxDynImpl>

fn in_ndim(&self) -> usize

fn out_ndim(&self) -> usize

impl<T, D> SliceArg<D> for &T

where T: SliceArg<D> + ?Sized, D: Dimension,

type OutDim = <T as SliceArg<D>>::OutDim

fn in_ndim(&self) -> usize

fn out_ndim(&self) -> usize

Implementors

impl<T, Din, Dout> SliceArg<Dim<IxDynImpl>> for SliceInfo<T, Din, Dout>

where T: AsRef<[SliceInfoElem]>, Din: Dimension, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 0]>> for SliceInfo<T, Dim<[usize; 0]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 1]>> for SliceInfo<T, Dim<[usize; 1]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 2]>> for SliceInfo<T, Dim<[usize; 2]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 3]>> for SliceInfo<T, Dim<[usize; 3]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 4]>> for SliceInfo<T, Dim<[usize; 4]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 5]>> for SliceInfo<T, Dim<[usize; 5]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout

impl<T, Dout> SliceArg<Dim<[usize; 6]>> for SliceInfo<T, Dim<[usize; 6]>, Dout>

where T: AsRef<[SliceInfoElem]>, Dout: Dimension,

type OutDim = Dout