AdamGS commented on code in PR #9610:
URL: https://github.com/apache/arrow-rs/pull/9610#discussion_r3003397988
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parquet-variant-compute/src/variant_array.rs:
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@@ -41,6 +41,40 @@ use parquet_variant::{
use std::borrow::Cow;
use std::sync::Arc;
+/// Returns the raw bytes at the given index from a binary-like array.
+///
+/// # Panics
+/// Panics if the array is not `Binary`, `LargeBinary`, or `BinaryView`,
+/// or if `index` is out of bounds.
+pub(crate) fn binary_array_value(array: &dyn Array, index: usize) -> &[u8] {
+ match array.data_type() {
+ DataType::Binary => array.as_binary::<i32>().value(index),
+ DataType::LargeBinary => array.as_binary::<i64>().value(index),
+ DataType::BinaryView => array.as_binary_view().value(index),
+ other => panic!("Expected Binary, LargeBinary, or BinaryView array,
got {other}"),
Review Comment:
will do
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