Trait arrow::datatypes::ArrowPrimitiveType

pub trait ArrowPrimitiveType: 'static {
    type Native: ArrowNativeType;
    fn get_data_type() -> DataType;
    fn get_bit_width() -> usize;
}

Trait indicating a primitive fixed-width type (bool, ints and floats).

Associated Types

type Native: ArrowNativeType

Corresponding Rust native type for the primitive type.

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Required methods

fn get_data_type() -> DataType

Returns the corresponding Arrow data type of this primitive type.

fn get_bit_width() -> usize

Returns the bit width of this primitive type.

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Implementors

impl ArrowPrimitiveType for BooleanType

type Native = bool

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Float32Type

type Native = f32

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Float64Type

type Native = f64

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Int16Type

type Native = i16

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Int32Type

type Native = i32

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Int64Type

type Native = i64

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for Int8Type

type Native = i8

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for UInt16Type

type Native = u16

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for UInt32Type

type Native = u32

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for UInt64Type

type Native = u64

fn get_data_type() -> DataType

fn get_bit_width() -> usize

impl ArrowPrimitiveType for UInt8Type

type Native = u8

fn get_data_type() -> DataType

fn get_bit_width() -> usize

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