vortex_layout::layouts::struct_::writer

Struct StructStrategy

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pub struct StructStrategy<S> { /* private fields */ }

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impl<S> StructStrategy<S>
where S: LayoutStrategy,

A LayoutStrategy that splits a StructArray batch into child layout writers

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pub fn new(child: S) -> Self

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impl<S> LayoutStrategy for StructStrategy<S>
where S: LayoutStrategy,

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fn write_stream<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 ArrayContext, sequence_writer: SequenceWriter, stream: SendableSequentialStream, ) -> Pin<Box<dyn Future<Output = VortexResult<LayoutRef>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Asynchronously process an ordered stream of array chunks, emitting them into a sink and returning the Layout instance that can be parsed to retrieve the data from rest. Read more

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impl<S> Freeze for StructStrategy<S>
where S: Freeze,

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impl<S> RefUnwindSafe for StructStrategy<S>
where S: RefUnwindSafe,

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impl<S> Send for StructStrategy<S>
where S: Send,

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impl<S> Sync for StructStrategy<S>
where S: Sync,

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impl<S> Unpin for StructStrategy<S>
where S: Unpin,

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impl<S> UnwindSafe for StructStrategy<S>
where S: UnwindSafe,

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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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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impl<T> ErasedDestructor for T
where T: 'static,