paleolimbot commented on code in PR #46792:
URL: https://github.com/apache/arrow/pull/46792#discussion_r2143031199
##########
cpp/src/arrow/status.h:
##########
@@ -350,6 +343,30 @@ class ARROW_EXPORT [[nodiscard]] Status : public
util::EqualityComparable<Status
return FromArgs(code(), std::forward<Args>(args)...).WithDetail(detail());
}
+ /// \brief Apply a functor if the status indicates an error
+ ///
+ /// If the status indicates a success, it is returned as-is.
Review Comment:
```suggestion
///
/// This can be used to perform cleanup actions or integrate
/// Status handling with non-Arrow error handling.
/// If the status indicates a success, it is returned as-is.
```
(Or the actual reason if this isn't it!)
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