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Posted to jira@arrow.apache.org by "Jorge Leitão (Jira)" <ji...@apache.org> on 2020/10/31 07:33:00 UTC

[jira] [Updated] (ARROW-10445) [Rust] Add DoubleEnded to PrimitiveArrayIter

     [ https://issues.apache.org/jira/browse/ARROW-10445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jorge Leitão updated ARROW-10445:
---------------------------------
    Description: 
There is currently repeated code in both. Furthermore, NullIter's implementation of DoubleEndedIterator is incorrect, as it does not count left iteration and right iteration independently, as e.g. `Vec`'s IntoIter account for.

OTOH,

 

  was:
There is currently repeated code in both. Furthermore, NullIter's implementation of DoubleEndedIterator is incorrect, as it does not count left iteration and right iteration independently, as e.g. `Vec`'s IntoIter account for.

 


> [Rust] Add DoubleEnded to PrimitiveArrayIter
> --------------------------------------------
>
>                 Key: ARROW-10445
>                 URL: https://issues.apache.org/jira/browse/ARROW-10445
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust
>            Reporter: Jorge Leitão
>            Assignee: Jorge Leitão
>            Priority: Major
>
> There is currently repeated code in both. Furthermore, NullIter's implementation of DoubleEndedIterator is incorrect, as it does not count left iteration and right iteration independently, as e.g. `Vec`'s IntoIter account for.
> OTOH,
>  



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