Struct VariantToDecimalArrowRowBuilder 

pub(crate) struct VariantToDecimalArrowRowBuilder<'a, T>
where
    T: DecimalType,
    T::Native: DecimalCast,
{
    builder: PrimitiveBuilder<T>,
    cast_options: &'a CastOptions<'a>,
    precision: u8,
    scale: i8,
}

Builder for converting variant values to arrow Decimal values

Fields

builder: PrimitiveBuilder<T>

cast_options: &'a CastOptions<'a>

precision: u8

scale: i8

Implementations

impl<'a, T> VariantToDecimalArrowRowBuilder<'a, T>

where T: DecimalType, T::Native: DecimalCast,

fn new( cast_options: &'a CastOptions<'a>, capacity: usize, precision: u8, scale: i8, ) -> Result<Self>

fn append_null(&mut self) -> Result<()>

fn append_value(&mut self, value: &Variant<'_, '_>) -> Result<bool>

fn finish(self) -> Result<ArrayRef>