Trait extendr_api::prelude::row::RowBatch

pub trait RowBatch<E>: As2D<E>
where
    E: Conjugate,
{
    type Owned: RowBatch<<E as Conjugate>::Canonical>;

    // Required methods
    fn new_owned_zeros(nrows: usize, ncols: usize) -> Self::Owned;
    fn new_owned_copied(src: &Self) -> Self::Owned;
    fn resize_owned(owned: &mut Self::Owned, nrows: usize, ncols: usize);
}

Type that can be interpreted as a batch of row vectors. Can be a single row or a matrix.

Required Associated Types

type Owned: RowBatch<<E as Conjugate>::Canonical>

Corresponding owning type.

Required Methods

fn new_owned_zeros(nrows: usize, ncols: usize) -> Self::Owned

Constructor of the owned type that initializes the values to zero.

fn new_owned_copied(src: &Self) -> Self::Owned

Constructor of the owned type that copies the values.

fn resize_owned(owned: &mut Self::Owned, nrows: usize, ncols: usize)

Resize an owned column or matrix.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<E, T> RowBatch<E> for &T

where E: Conjugate, T: RowBatch<E>,

type Owned = <T as RowBatch<E>>::Owned

fn new_owned_zeros(nrows: usize, ncols: usize) -> <&T as RowBatch<E>>::Owned

fn new_owned_copied(src: &&T) -> <&T as RowBatch<E>>::Owned

fn resize_owned( owned: &mut <&T as RowBatch<E>>::Owned, nrows: usize, ncols: usize, )

impl<E, T> RowBatch<E> for &mut T

where E: Conjugate, T: RowBatch<E>,

type Owned = <T as RowBatch<E>>::Owned

fn new_owned_zeros(nrows: usize, ncols: usize) -> <&mut T as RowBatch<E>>::Owned

fn new_owned_copied(src: &&mut T) -> <&mut T as RowBatch<E>>::Owned

fn resize_owned( owned: &mut <&mut T as RowBatch<E>>::Owned, nrows: usize, ncols: usize, )

Implementors

impl<E> RowBatch<E> for Mat<E>

where E: Conjugate,

type Owned = Mat<<E as Conjugate>::Canonical>

impl<E> RowBatch<E> for MatMut<'_, E>

where E: Conjugate,

type Owned = Mat<<E as Conjugate>::Canonical>

impl<E> RowBatch<E> for MatRef<'_, E>

where E: Conjugate,

type Owned = Mat<<E as Conjugate>::Canonical>

impl<E> RowBatch<E> for Row<E>

where E: Conjugate,

type Owned = Row<<E as Conjugate>::Canonical>

impl<E> RowBatch<E> for RowMut<'_, E>

where E: Conjugate,

type Owned = Row<<E as Conjugate>::Canonical>

impl<E> RowBatch<E> for RowRef<'_, E>

where E: Conjugate,

type Owned = Row<<E as Conjugate>::Canonical>