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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2018/09/15 18:59:00 UTC

[jira] [Updated] (ARROW-2460) [Rust] Schema and DataType::Struct should use Vec>

     [ https://issues.apache.org/jira/browse/ARROW-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-2460:
--------------------------------
    Fix Version/s:     (was: 0.11.0)
                   0.12.0

> [Rust] Schema and DataType::Struct should use Vec<Rc<Field>>
> ------------------------------------------------------------
>
>                 Key: ARROW-2460
>                 URL: https://issues.apache.org/jira/browse/ARROW-2460
>             Project: Apache Arrow
>          Issue Type: Improvement
>            Reporter: Andy Grove
>            Priority: Minor
>             Fix For: 0.12.0
>
>
> Currently we use Vec<Field> instead of Vec<Rc<Field>> which is resulting in having to clone fields in some use cases, which could be expensive for structs.



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