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Module variant_array_builder

parquet_variant_compute

Module variant_array_builder

Expand description

VariantArrayBuilder implementation

Re-exports§

use crate::VariantArray; 🔒
use arrow::array::builder::make_view; 🔒
use arrow::array::ArrayRef; 🔒
use arrow::array::BinaryViewArray; 🔒
use arrow::array::NullBufferBuilder; 🔒
use arrow::array::StructArray; 🔒
use arrow::buffer::Buffer; 🔒
use arrow_schema::ArrowError; 🔒
use arrow_schema::DataType; 🔒
use arrow_schema::Field; 🔒
use arrow_schema::Fields; 🔒
use parquet_variant::BuilderSpecificState; 🔒
use parquet_variant::ListBuilder; 🔒
use parquet_variant::MetadataBuilder; 🔒
use parquet_variant::ObjectBuilder; 🔒
use parquet_variant::Variant; 🔒
use parquet_variant::VariantBuilderExt; 🔒
use parquet_variant::VariantMetadata; 🔒
use parquet_variant::ParentState; 🔒
use parquet_variant::ReadOnlyMetadataBuilder; 🔒
use parquet_variant::ValueBuilder; 🔒
use parquet_variant::WritableMetadataBuilder; 🔒
use std::sync::Arc; 🔒

Structs§

ArrayBuilderState: Builder-specific state for array building that manages array-level offsets and nulls. See [VariantBuilderExt] for details.
ValueArrayBuilderState: Builder-specific state for array building that manages array-level offsets and nulls. See [VariantBuilderExt] for details.
VariantArrayBuilder: A builder for VariantArray
VariantValueArrayBuilder: A builder for creating only the value column of a VariantArray
VariantValueArrayBuilderExt: A thin [VariantBuilderExt] wrapper that hides the short-lived (per-row) [ReadOnlyMetadataBuilder] instances that VariantValueArrayBuilder requires.

Functions§

binary_view_array_from_buffers 🔒