tustvold commented on code in PR #2181:
URL: https://github.com/apache/arrow-rs/pull/2181#discussion_r930782833
##########
arrow/src/array/array_string.rs:
##########
@@ -313,6 +313,27 @@ impl<'a, OffsetSize: OffsetSizeTrait> ArrayAccessor
}
}
+impl<OffsetSize: OffsetSizeTrait> From<GenericListArray<OffsetSize>>
+ for GenericStringArray<OffsetSize>
+{
+ fn from(v: GenericListArray<OffsetSize>) -> Self {
+ GenericStringArray::<OffsetSize>::from_list(v)
+ }
+}
+
+impl<OffsetSize: OffsetSizeTrait> From<GenericBinaryArray<OffsetSize>>
+ for GenericStringArray<OffsetSize>
+{
+ fn from(v: GenericBinaryArray<OffsetSize>) -> Self {
Review Comment:
This would allow non-utf8 data within a StringArray using safe APIs, which
would break our safety guarantees
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