[jira] [Created] (ARROW-9447) [Rust][DataFusion] Allow closures as ScalarUDFs

[Jorge (Jira)]

Jorge created ARROW-9447:
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             Summary: [Rust][DataFusion] Allow closures as ScalarUDFs
                 Key: ARROW-9447
                 URL: https://issues.apache.org/jira/browse/ARROW-9447
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Rust - DataFusion
            Reporter: Jorge
            Assignee: Jorge


Currently the ScalarUDF requires to be a function. However, most applications 
would prefer to declare a UDF as a closure.

Let's add support for this.



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