Andy Grove created ARROW-8264:
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             Summary: [Rust] Create utility for printing record batches
                 Key: ARROW-8264
                 URL: https://issues.apache.org/jira/browse/ARROW-8264
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust
            Reporter: Andy Grove
             Fix For: 1.0.0


It is too difficult to write examples that print record batches and it would be 
good to have a utility method to print a batch or to get rows from a batch as a 
Vec<String>. We already have code in the CSV writer that could be repurposed.

Another option is to modify the csv writer to be able to print to a string 
rather than a file.



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