Struct arrow::array::NativeAdapter

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pub struct NativeAdapter<T>{
    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.

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

Corresponding Rust native type if available

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impl<T> Debug for NativeAdapter<T>

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

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

Converts to this type from the input type.
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impl<T> From<Option<<T as ArrowPrimitiveType>::Native>> for NativeAdapter<T>

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

Converts to this type from the input type.
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impl From<f16> for NativeAdapter<Float16Type>

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

Converts to this type from the input type.
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impl From<f32> for NativeAdapter<Float32Type>

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

Converts to this type from the input type.
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impl From<f64> for NativeAdapter<Float64Type>

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

Converts to this type from the input type.
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impl From<i128> for NativeAdapter<Decimal128Type>

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

Converts to this type from the input type.
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impl From<i16> for NativeAdapter<Int16Type>

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

Converts to this type from the input type.
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impl From<i256> for NativeAdapter<Decimal256Type>

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

Converts to this type from the input type.
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impl From<i32> for NativeAdapter<Int32Type>

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

Converts to this type from the input type.
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impl From<i64> for NativeAdapter<Int64Type>

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

Converts to this type from the input type.
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impl From<i8> for NativeAdapter<Int8Type>

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

Converts to this type from the input type.
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impl From<u16> for NativeAdapter<UInt16Type>

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

Converts to this type from the input type.
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impl From<u32> for NativeAdapter<UInt32Type>

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

Converts to this type from the input type.
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impl From<u64> for NativeAdapter<UInt64Type>

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

Converts to this type from the input type.
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impl From<u8> for NativeAdapter<UInt8Type>

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

Converts to this type from the input type.

Auto Trait Implementations§

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,

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