Dandandan commented on code in PR #7873:
URL: https://github.com/apache/arrow-rs/pull/7873#discussion_r2188462186
##########
arrow-array/src/array/byte_view_array.rs:
##########
@@ -473,10 +473,25 @@ impl<T: ByteViewType + ?Sized> GenericByteViewArray<T> {
/// Note: this function does not attempt to canonicalize / deduplicate
values. For this
/// feature see [`GenericByteViewBuilder::with_deduplicate_strings`].
pub fn gc(&self) -> Self {
- let mut builder =
GenericByteViewBuilder::<T>::with_capacity(self.len());
+ let len = self.len();
+ let mut builder = GenericByteViewBuilder::<T>::with_capacity(len);
Review Comment:
Oh and even better is to use `collect` into `Vec` if possible rather than
using `extend`.
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