alamb commented on code in PR #11807:
URL: https://github.com/apache/arrow-rs/pull/11807#discussion_r4350121185
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arrow-array/src/builder/primitive_run_builder.rs:
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@@ -108,6 +108,20 @@ where
prev_run_end_index: 0,
}
}
+
+ /// Overrides the data type of the values child array.
+ ///
+ /// By default, `V::DATA_TYPE` is used (via [`PrimitiveBuilder`]). This
+ /// allows setting the timezone of a Timestamp, the precision & scale of a
+ /// Decimal, etc.
+ ///
+ /// # Panics
+ ///
+ /// This method panics if `values_builder` rejects `data_type`.
+ pub fn with_data_type(mut self, data_type: arrow_schema::DataType) -> Self
{
Review Comment:
👍
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