[jira] [Created] (ARROW-11239) [Rust] possible bug in MutableArrayData extend null bits

[Qingyou Meng (Jira)]

Qingyou Meng created ARROW-11239:
------------------------------------

             Summary: [Rust] possible bug in MutableArrayData extend null bits
                 Key: ARROW-11239
                 URL: https://issues.apache.org/jira/browse/ARROW-11239
             Project: Apache Arrow
          Issue Type: Improvement
            Reporter: Qingyou Meng


Test `array::transform::tests::test_struct` in `arrow/src/array/equal/mod.rs` 
failed when swap first two elements:

change

 
{code:java}
// code placeholder
let strings: ArrayRef = Arc::new(StringArray::from(vec![
    Some("joe"),
    None,{code}
to

 
{code:java}
// code placeholder
let strings: ArrayRef = Arc::new(StringArray::from(vec![
    Some("joe"),
    None,{code}
The failure was first found when I report 
https://issues.apache.org/jira/browse/ARROW-11160

 

 



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