vortex-array 0.54.0

Vortex in memory columnar data format
Documentation 
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// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright the Vortex contributors

use std::ops::Range;

use vortex_scalar::Scalar;

use crate::arrays::{VarBinViewArray, VarBinViewVTable, varbin_scalar};
use crate::vtable::{OperationsVTable, ValidityHelper};
use crate::{ArrayRef, IntoArray};

impl OperationsVTable<VarBinViewVTable> for VarBinViewVTable {
    fn slice(array: &VarBinViewArray, range: Range<usize>) -> ArrayRef {
        let views = array.views().slice(range.clone());

        VarBinViewArray::new(
            views,
            array.buffers().clone(),
            array.dtype().clone(),
            array.validity().slice(range),
        )
        .into_array()
    }

    fn scalar_at(array: &VarBinViewArray, index: usize) -> Scalar {
        varbin_scalar(array.bytes_at(index), array.dtype())
    }
}