datafusion_python::datafusion_common::arrow::array

Struct NativeAdapter

Source 
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§

Source§

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

Source§

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

Formats the value using the given formatter. Read more
Source§

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

Source§

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

Converts to this type from the input type.
Source§

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

Source§

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

Converts to this type from the input type.
Source§

impl From<f16> for NativeAdapter<Float16Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<f32> for NativeAdapter<Float32Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<f64> for NativeAdapter<Float64Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i128> for NativeAdapter<Decimal128Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i16> for NativeAdapter<Int16Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i256> for NativeAdapter<Decimal256Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i32> for NativeAdapter<Int32Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i64> for NativeAdapter<Int64Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<i8> for NativeAdapter<Int8Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<u16> for NativeAdapter<UInt16Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<u32> for NativeAdapter<UInt32Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<u64> for NativeAdapter<UInt64Type>

Source§

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

Converts to this type from the input type.
Source§

impl From<u8> for NativeAdapter<UInt8Type>

Source§

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

Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> AlignerFor<1> for T

Source§

type Aligner = AlignTo1<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<1024> for T

Source§

type Aligner = AlignTo1024<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<128> for T

Source§

type Aligner = AlignTo128<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<16> for T

Source§

type Aligner = AlignTo16<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<16384> for T

Source§

type Aligner = AlignTo16384<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<2> for T

Source§

type Aligner = AlignTo2<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<2048> for T

Source§

type Aligner = AlignTo2048<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<256> for T

Source§

type Aligner = AlignTo256<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<32> for T

Source§

type Aligner = AlignTo32<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<32768> for T

Source§

type Aligner = AlignTo32768<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<4> for T

Source§

type Aligner = AlignTo4<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<4096> for T

Source§

type Aligner = AlignTo4096<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<512> for T

Source§

type Aligner = AlignTo512<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<64> for T

Source§

type Aligner = AlignTo64<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<8> for T

Source§

type Aligner = AlignTo8<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

impl<T> AlignerFor<8192> for T

Source§

type Aligner = AlignTo8192<T>

The AlignTo* type which aligns Self to ALIGNMENT.
Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

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

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

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.

Source§

impl<T> IntoEither for T

Source§

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
Source§

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
Source§

impl<S> ROExtAcc for S

Source§

fn f_get<F>(&self, offset: FieldOffset<S, F, Aligned>) -> &F

Gets a reference to a field, determined by offset. Read more
Source§

fn f_get_mut<F>(&mut self, offset: FieldOffset<S, F, Aligned>) -> &mut F

Gets a muatble reference to a field, determined by offset. Read more
Source§

fn f_get_ptr<F, A>(&self, offset: FieldOffset<S, F, A>) -> *const F

Gets a const pointer to a field, the field is determined by offset. Read more
Source§

fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F

Gets a mutable pointer to a field, determined by offset. Read more
Source§

impl<S> ROExtOps<Aligned> for S

Source§

fn f_replace<F>(&mut self, offset: FieldOffset<S, F, Aligned>, value: F) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more
Source§

fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Aligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more
Source§

fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F
where F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more
Source§

impl<S> ROExtOps<Unaligned> for S

Source§

fn f_replace<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, value: F) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more
Source§

fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more
Source§

fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F
where F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

fn eq_id(&self, other: &Self) -> bool

Compares the address of self with the address of other. Read more
Source§

fn piped<F, U>(self, f: F) -> U
where F: FnOnce(Self) -> U, Self: Sized,

Emulates the pipeline operator, allowing method syntax in more places. Read more
Source§

fn piped_ref<'a, F, U>(&'a self, f: F) -> U
where F: FnOnce(&'a Self) -> U,

The same as piped except that the function takes &Self Useful for functions that take &Self instead of Self. Read more
Source§

fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U
where F: FnOnce(&'a mut Self) -> U,

The same as piped, except that the function takes &mut Self. Useful for functions that take &mut Self instead of Self.
Source§

fn mutated<F>(self, f: F) -> Self
where F: FnOnce(&mut Self), Self: Sized,

Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more
Source§

fn observe<F>(self, f: F) -> Self
where F: FnOnce(&Self), Self: Sized,

Observes the value of self, passing it along unmodified. Useful in long method chains. Read more
Source§

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

Performs a conversion with Into. using the turbofish .into_::<_>() syntax. Read more
Source§

fn as_ref_<T>(&self) -> &T
where Self: AsRef<T>, T: ?Sized,

Performs a reference to reference conversion with AsRef, using the turbofish .as_ref_::<_>() syntax. Read more
Source§

fn as_mut_<T>(&mut self) -> &mut T
where Self: AsMut<T>, T: ?Sized,

Performs a mutable reference to mutable reference conversion with AsMut, using the turbofish .as_mut_::<_>() syntax. Read more
Source§

fn drop_(self)
where Self: Sized,

Drops self using method notation. Alternative to std::mem::drop. Read more
Source§

impl<This> TransmuteElement for This
where This: ?Sized,

Source§

unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr
where Self: CanTransmuteElement<T>,

Transmutes the element type of this pointer.. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

type Type = T

This is always Self.
Source§

fn into_type(self) -> Self::Type
where Self: Sized, Self::Type: Sized,

Converts a value back to the original type.
Source§

fn as_type(&self) -> &Self::Type

Converts a reference back to the original type.
Source§

fn as_type_mut(&mut self) -> &mut Self::Type

Converts a mutable reference back to the original type.
Source§

fn into_type_box(self: Box<Self>) -> Box<Self::Type>

Converts a box back to the original type.
Source§

fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>

Converts an Arc back to the original type. Read more
Source§

fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>

Converts an Rc back to the original type. Read more
Source§

fn from_type(this: Self::Type) -> Self
where Self: Sized, Self::Type: Sized,

Converts a value back to the original type.
Source§

fn from_type_ref(this: &Self::Type) -> &Self

Converts a reference back to the original type.
Source§

fn from_type_mut(this: &mut Self::Type) -> &mut Self

Converts a mutable reference back to the original type.
Source§

fn from_type_box(this: Box<Self::Type>) -> Box<Self>

Converts a box back to the original type.
Source§

fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>

Converts an Arc back to the original type.
Source§

fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>

Converts an Rc back to the original type.
Source§

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

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

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
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

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

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

Source§

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

Source§

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