arrow_array::builder::union_builder

Trait FieldDataValues

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trait FieldDataValues: Debug {
    // Required methods
    fn as_mut_any(&mut self) -> &mut dyn Any;
    fn append_null(&mut self);
    fn finish(&mut self) -> Buffer;
}
Expand description

A type-erased BufferBuilder used by FieldData

Required Methods§

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fn as_mut_any(&mut self) -> &mut dyn Any

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fn append_null(&mut self)

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fn finish(&mut self) -> Buffer

Implementors§

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impl<T: ArrowNativeType> FieldDataValues for BufferBuilder<T>