re_sdk::external::arrow::array

Struct NativeAdapter

pub struct NativeAdapter<T>where
    T: ArrowPrimitiveType,{
    pub native: Option<<T as ArrowPrimitiveType>::Native>,
}

Expand description

An optional primitive value

This struct is used as an adapter when creating PrimitiveArray from an iterator. FromIterator for PrimitiveArray takes an iterator where the elements can be into this struct. So once implementing From or Into trait for a type, an iterator of the type can be collected to PrimitiveArray.

Fields§

§native: Option<<T as ArrowPrimitiveType>::Native>

Corresponding Rust native type if available

Trait Implementations§

impl<T> Debug for NativeAdapter<T>
where T: Debug + ArrowPrimitiveType, <T as ArrowPrimitiveType>::Native: Debug,

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

Formats the value using the given formatter. Read more

impl<T> From<&Option<<T as ArrowPrimitiveType>::Native>> for NativeAdapter<T>
where T: ArrowPrimitiveType,

fn from(value: &Option<<T as ArrowPrimitiveType>::Native>) -> NativeAdapter<T>

Converts to this type from the input type.

impl<T> From<Option<<T as ArrowPrimitiveType>::Native>> for NativeAdapter<T>
where T: ArrowPrimitiveType,

fn from(value: Option<<T as ArrowPrimitiveType>::Native>) -> NativeAdapter<T>

Converts to this type from the input type.

impl From<f16> for NativeAdapter<Float16Type>

fn from(value: f16) -> NativeAdapter<Float16Type>

Converts to this type from the input type.

impl From<f32> for NativeAdapter<Float32Type>

fn from(value: f32) -> NativeAdapter<Float32Type>

Converts to this type from the input type.

impl From<f64> for NativeAdapter<Float64Type>

fn from(value: f64) -> NativeAdapter<Float64Type>

Converts to this type from the input type.

impl From<i128> for NativeAdapter<Decimal128Type>

fn from(value: i128) -> NativeAdapter<Decimal128Type>

Converts to this type from the input type.

impl From<i16> for NativeAdapter<Int16Type>

fn from(value: i16) -> NativeAdapter<Int16Type>

Converts to this type from the input type.

impl From<i256> for NativeAdapter<Decimal256Type>

fn from(value: i256) -> NativeAdapter<Decimal256Type>

Converts to this type from the input type.

impl From<i32> for NativeAdapter<Int32Type>

fn from(value: i32) -> NativeAdapter<Int32Type>

Converts to this type from the input type.

impl From<i64> for NativeAdapter<Int64Type>

fn from(value: i64) -> NativeAdapter<Int64Type>

Converts to this type from the input type.

impl From<i8> for NativeAdapter<Int8Type>

fn from(value: i8) -> NativeAdapter<Int8Type>

Converts to this type from the input type.

impl From<u16> for NativeAdapter<UInt16Type>

fn from(value: u16) -> NativeAdapter<UInt16Type>

Converts to this type from the input type.

impl From<u32> for NativeAdapter<UInt32Type>

fn from(value: u32) -> NativeAdapter<UInt32Type>

Converts to this type from the input type.

impl From<u64> for NativeAdapter<UInt64Type>

fn from(value: u64) -> NativeAdapter<UInt64Type>

Converts to this type from the input type.

impl From<u8> for NativeAdapter<UInt8Type>

fn from(value: u8) -> NativeAdapter<UInt8Type>

Converts to this type from the input type.

Auto Trait Implementations§

impl<T> Freeze for NativeAdapter<T>
where <T as ArrowPrimitiveType>::Native: Freeze,

impl<T> RefUnwindSafe for NativeAdapter<T>
where <T as ArrowPrimitiveType>::Native: RefUnwindSafe,

impl<T> Send for NativeAdapter<T>

impl<T> Sync for NativeAdapter<T>

impl<T> Unpin for NativeAdapter<T>
where <T as ArrowPrimitiveType>::Native: Unpin,

impl<T> UnwindSafe for NativeAdapter<T>
where <T as ArrowPrimitiveType>::Native: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Az for T

fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

fn cast_from(src: Src) -> Dst

Casts the value.

impl<T> CheckedAs for T

fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.

impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

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

fn into_any(self: Box<T>) -> Box<dyn Any>

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.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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

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.

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.

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

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

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

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

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

impl<Src, Dst> LosslessTryInto<Dst> for Src
where Dst: LosslessTryFrom<Src>,

fn lossless_try_into(self) -> Option<Dst>

Performs the conversion.

impl<Src, Dst> LossyInto<Dst> for Src
where Dst: LossyFrom<Src>,

fn lossy_into(self) -> Dst

Performs the conversion.

impl<T> OverflowingAs for T

fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.

impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SaturatingAs for T

fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.

impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

fn saturating_cast_from(src: Src) -> Dst

Casts the value.

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

fn to<T>(self) -> T
where Self: Into<T>,

Converts to T by calling Into<T>::into.

fn try_to<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Tries to convert to T by calling TryInto<T>::try_into.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> UnwrappedAs for T

fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.

impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

impl<T> WrappingAs for T

fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.

impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

fn wrapping_cast_from(src: Src) -> Dst

Casts the value.

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

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

impl<T> MaybeSendSync for T

impl<T> Ungil for T
where T: Send,