Enum ArrayVariantToArrowRowBuilder 

pub(crate) enum ArrayVariantToArrowRowBuilder<'a> {
    List(VariantToListArrowRowBuilder<'a, i32, false>),
    LargeList(VariantToListArrowRowBuilder<'a, i64, false>),
    ListView(VariantToListArrowRowBuilder<'a, i32, true>),
    LargeListView(VariantToListArrowRowBuilder<'a, i64, true>),
}

Variants

List(VariantToListArrowRowBuilder<'a, i32, false>)

LargeList(VariantToListArrowRowBuilder<'a, i64, false>)

ListView(VariantToListArrowRowBuilder<'a, i32, true>)

LargeListView(VariantToListArrowRowBuilder<'a, i64, true>)

Implementations

impl<'a> ArrayVariantToArrowRowBuilder<'a>

pub(crate) fn try_new( data_type: &'a DataType, cast_options: &'a CastOptions<'_>, capacity: usize, shredded: bool, ) -> Result<Self>

Creates a new list builder for the given data type.

Arguments

• shredded - If true, element builders produce shredded structs with value/typed_value fields (for crate::shred_variant()). If false, element builders produce strongly typed arrays directly (for crate::variant_get()).

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

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

pub(crate) fn finish(self) -> Result<ArrayRef>