Struct arrow::array::NativeAdapter

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

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.

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.