Enum tract_core::internal::tract_ndarray::CowRepr

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pub enum CowRepr<'a, A> {
    View(ViewRepr<&'a A>),
    Owned(OwnedRepr<A>),
}

Expand description

CowArray’s representation.

Don’t use this type directly—use the type alias CowArray for the array type!

Variants

`View(ViewRepr<&'a A>)`

Borrowed data.

`Owned(OwnedRepr<A>)`

Owned data.

Implementations

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impl<'a, A> CowRepr<'a, A>

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pub fn is_view(&self) -> bool

Returns true iff the data is the View variant.

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pub fn is_owned(&self) -> bool

Returns true iff the data is the Owned variant.

Trait Implementations

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impl<'a, A> RawData for CowRepr<'a, A>

type Elem = A

The array element type.

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impl<'a, A, B> RawDataSubst for CowRepr<'a, A>where
A: 'a,
B: 'a,

type Output = CowRepr<'a, B>

The resulting array storage of the same kind but substituted element type

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unsafe fn data_subst(self) -> <CowRepr<'a, A> as RawDataSubst>::Output

Unsafely translate the data representation from one element representation to another. Read more

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impl<'a, A> RawDataMut for CowRepr<'a, A>where
A: Clone,

Auto Trait Implementations

impl<'a, A> RefUnwindSafe for CowRepr<'a, A>where
A: RefUnwindSafe,

impl<'a, A> Send for CowRepr<'a, A>where
A: Send + Sync,

impl<'a, A> Sync for CowRepr<'a, A>where
A: Sync,

impl<'a, A> Unpin for CowRepr<'a, A>

impl<'a, A> UnwindSafe for CowRepr<'a, A>where
A: RefUnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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> Downcast for Twhere
T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>`impl<W> Write for Box<W, Global>where W: Write + ?Sized,impl<R> Read for Box<R, Global>where R: Read + ?Sized,impl<I, A> Iterator for Box<I, A>where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;impl<F, A> Future for Box<F, A>where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;`

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. 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 Twhere
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<T, U> TryFrom for Twhere
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 Twhere
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.

Enum tract_core::internal::tract_ndarray::CowRepr

Variants

View(ViewRepr<&'a A>)

Owned(OwnedRepr<A>)

Implementations

impl<'a, A> CowRepr<'a, A>

pub fn is_view(&self) -> bool

pub fn is_owned(&self) -> bool

Trait Implementations

impl<'a, A> RawData for CowRepr<'a, A>

type Elem = A

impl<'a, A, B> RawDataSubst<B> for CowRepr<'a, A>where A: 'a, B: 'a,

type Output = CowRepr<'a, B>

unsafe fn data_subst(self) -> <CowRepr<'a, A> as RawDataSubst<B>>::Output

impl<'a, A> Data for CowRepr<'a, A>

impl<'a, A> DataMut for CowRepr<'a, A>where A: Clone,

impl<'a, A> RawDataClone for CowRepr<'a, A>where A: Clone,

impl<'a, A> RawDataMut for CowRepr<'a, A>where A: Clone,

Auto Trait Implementations

impl<'a, A> RefUnwindSafe for CowRepr<'a, A>where A: RefUnwindSafe,

impl<'a, A> Send for CowRepr<'a, A>where A: Send + Sync,

impl<'a, A> Sync for CowRepr<'a, A>where A: Sync,

impl<'a, A> Unpin for CowRepr<'a, A>

impl<'a, A> UnwindSafe for CowRepr<'a, A>where A: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Downcast for Twhere T: Any,

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for Twhere T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

`View(ViewRepr<&'a A>)`

`Owned(OwnedRepr<A>)`

impl<'a, A, B> RawDataSubst<B> for CowRepr<'a, A>where
A: 'a,
B: 'a,

impl<'a, A> DataMut for CowRepr<'a, A>where
A: Clone,

impl<'a, A> RawDataClone for CowRepr<'a, A>where
A: Clone,

impl<'a, A> RawDataMut for CowRepr<'a, A>where
A: Clone,

impl<'a, A> RefUnwindSafe for CowRepr<'a, A>where
A: RefUnwindSafe,

impl<'a, A> Send for CowRepr<'a, A>where
A: Send + Sync,

impl<'a, A> Sync for CowRepr<'a, A>where
A: Sync,

impl<'a, A> UnwindSafe for CowRepr<'a, A>where
A: RefUnwindSafe,

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

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

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

impl<T> Downcast for Twhere
T: Any,

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

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

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

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