Struct VariantToNullArrowRowBuilder 

pub(crate) struct VariantToNullArrowRowBuilder<'a> {
    builder: FakeNullBuilder,
    cast_options: &'a CastOptions<'a>,
}

Fields

builder: FakeNullBuilder

cast_options: &'a CastOptions<'a>

Implementations

impl<'a> VariantToNullArrowRowBuilder<'a>

fn new(cast_options: &'a CastOptions<'a>, capacity: usize) -> Self

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

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

fn finish(self) -> Result<ArrayRef>