tustvold commented on code in PR #2650:
URL: https://github.com/apache/arrow-rs/pull/2650#discussion_r963706173
##########
arrow/src/compute/kernels/arity.rs:
##########
@@ -83,6 +84,41 @@ where
PrimitiveArray::<O>::from(data)
}
+/// A overflow-checking variant of `unary`.
+pub(crate) fn unary_checked<I, F, O>(
+ array: &PrimitiveArray<I>,
+ op: F,
+) -> Result<PrimitiveArray<O>>
+where
+ I: ArrowPrimitiveType,
+ O: ArrowPrimitiveType,
+ F: Fn(I::Native) -> Option<O::Native>,
+ I::Native: ArrowNativeTypeOp,
+{
+ let values = array.values().iter().map(|v| {
Review Comment:
#2666 contains a more "correct" version of this
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
