Struct extendr_api::prelude::utils::constrained::ArrayGroupMut

pub struct ArrayGroupMut<'n, 'a, E>(/* private fields */)
where
    E: Entity;

Mutable array group of length equal to the value tied to 'n.

Implementations

impl<'n, 'a, E> ArrayGroupMut<'n, 'a, E>

where E: Entity,

pub fn new( slice: <<E as Entity>::Group as ForType>::FaerOf<&'a mut [<E as Entity>::Unit]>, len: Size<'n>, ) -> ArrayGroupMut<'n, 'a, E>

Returns an array group with length after checking that its length matches the value tied to 'n.

pub fn into_slice( self, ) -> <<E as Entity>::Group as ForType>::FaerOf<&'a mut [<E as Entity>::Unit]>

Returns the unconstrained slice.

pub fn subslice( self, range: Range<IdxInclusive<'n, usize>>, ) -> <<E as Entity>::Group as ForType>::FaerOf<&'a mut [<E as Entity>::Unit]>

Returns a subslice at from the range start to its end.

pub fn read(&self, j: Idx<'n, usize>) -> E

Read the element at position j.

pub fn write(&mut self, j: Idx<'n, usize>, value: E)

Write value to the location at position j.

Trait Implementations

impl<E> Debug for ArrayGroupMut<'_, '_, E>

where E: Entity,

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

Formats the value using the given formatter.

impl<'short, 'n, 'a, E> Reborrow<'short> for ArrayGroupMut<'n, 'a, E>

where E: Entity,

type Target = ArrayGroup<'n, 'short, E>

fn rb(&'short self) -> <ArrayGroupMut<'n, 'a, E> as Reborrow<'short>>::Target

impl<'short, 'n, 'a, E> ReborrowMut<'short> for ArrayGroupMut<'n, 'a, E>

where E: Entity,

type Target = ArrayGroupMut<'n, 'short, E>

fn rb_mut( &'short mut self, ) -> <ArrayGroupMut<'n, 'a, E> as ReborrowMut<'short>>::Target