Struct extendr_api::prelude::iter::Indices

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pub struct Indices<D> where
    D: Dimension,  { /* private fields */ }

Expand description

Indices producer and iterable.

Indices is an NdProducer that produces the indices of an array shape.

Trait Implementations

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impl<D> Clone for Indices<D> where
D: Clone + Dimension,

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fn clone(&self) -> Indices<D>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<D> Debug for Indices<D> where
D: Debug + Dimension,

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

Formats the value using the given formatter. Read more

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impl<D> IntoIterator for Indices<D> where
D: Dimension,

type Item = <D as Dimension>::Pattern

The type of the elements being iterated over.

type IntoIter = IndicesIter<D>

Which kind of iterator are we turning this into?

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fn into_iter(self) -> <Indices<D> as IntoIterator>::IntoIter

Creates an iterator from a value. Read more

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impl<D> NdProducer for Indices<D> where
D: Dimension + Copy,

type Item = <D as Dimension>::Pattern

The element produced per iteration.

type Dim = D

Dimension type

type Ptr = IndexPtr<D>

type Stride = usize

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fn contiguous_stride(&self) -> <Indices<D> as NdProducer>::Stride

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fn raw_dim(&self) -> Self::Dim

Return the shape of the producer.

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fn private(&self) -> PrivateMarker

This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more

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impl<D> Copy for Indices<D> where
D: Copy + Dimension,

Auto Trait Implementations

impl<D> RefUnwindSafe for Indices<D> where
D: RefUnwindSafe,

impl<D> Send for Indices<D>

impl<D> Sync for Indices<D>

impl<D> Unpin for Indices<D> where
D: Unpin,

impl<D> UnwindSafe for Indices<D> where
D: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl IntoNdProducer for P where
P: NdProducer,

type Item = ::Item

The element produced per iteration.

type Dim = ::Dim

Dimension type of the producer

type Output = P

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fn into_producer(self) -> ::Output

Convert the value into an NdProducer.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct extendr_api::prelude::iter::Indices

Trait Implementations

impl<D> Clone for Indices<D> where D: Clone + Dimension,

fn clone(&self) -> Indices<D>

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

impl<D> Debug for Indices<D> where D: Debug + Dimension,

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

impl<D> IntoIterator for Indices<D> where D: Dimension,

type Item = <D as Dimension>::Pattern

type IntoIter = IndicesIter<D>

fn into_iter(self) -> <Indices<D> as IntoIterator>::IntoIter

impl<D> NdProducer for Indices<D> where D: Dimension + Copy,

type Item = <D as Dimension>::Pattern

type Dim = D

type Ptr = IndexPtr<D>

type Stride = usize

fn contiguous_stride(&self) -> <Indices<D> as NdProducer>::Stride

fn raw_dim(&self) -> Self::Dim

fn __private__(&self) -> PrivateMarker

impl<D> Copy for Indices<D> where D: Copy + Dimension,

Auto Trait Implementations

impl<D> RefUnwindSafe for Indices<D> where D: RefUnwindSafe,

impl<D> Send for Indices<D>

impl<D> Sync for Indices<D>

impl<D> Unpin for Indices<D> where D: Unpin,

impl<D> UnwindSafe for Indices<D> where D: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<P> IntoNdProducer for P where P: NdProducer,

type Item = <P as NdProducer>::Item

type Dim = <P as NdProducer>::Dim

type Output = P

fn into_producer(self) -> <P as IntoNdProducer>::Output

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<D> Clone for Indices<D> where
D: Clone + Dimension,

impl<D> Debug for Indices<D> where
D: Debug + Dimension,

impl<D> IntoIterator for Indices<D> where
D: Dimension,

impl<D> NdProducer for Indices<D> where
D: Dimension + Copy,

fn private(&self) -> PrivateMarker

impl<D> Copy for Indices<D> where
D: Copy + Dimension,

impl<D> RefUnwindSafe for Indices<D> where
D: RefUnwindSafe,

impl<D> Unpin for Indices<D> where
D: Unpin,

impl<D> UnwindSafe for Indices<D> where
D: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<P> IntoNdProducer for P where
P: NdProducer,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,