[jira] [Closed] (ARROW-11979) [Rust] Combine limit into SortOptions

["Andrew Lamb (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Lamb closed ARROW-11979.
-------------------------------
    Resolution: Won't Do

turns out this is tricker due to SortOptions being used for single column sorting as well as multi-column sorts

> [Rust] Combine limit into SortOptions
> -------------------------------------
>
>                 Key: ARROW-11979
>                 URL: https://issues.apache.org/jira/browse/ARROW-11979
>             Project: Apache Arrow
>          Issue Type: Improvement
>            Reporter: Andrew Lamb
>            Assignee: Andrew Lamb
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> The `sort_limit` kernel was added by @sundy-li in https://github.com/apache/arrow/pull/9602
> While writing some doc examples in https://github.com/apache/arrow/pull/9721, it occured to me we could potentially simplify the API so I figured I would offer a proposed PR for comment
> # Rationale
> Since we already have a `SortOptions` structure that controls sorting options, we could also add the `limit` to that structure rather than adding a new `sort_limit` function and still avoid changing the API
> # Changes
> Move the `limit` option to `SortOptions`



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