[jira] [Commented] (ARROW-6718) [Rust] packed_simd requires nightly

["Neville Dipale (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-6718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17002089#comment-17002089 ] 

Neville Dipale commented on ARROW-6718:
---------------------------------------

If everyone's happy with the performance of arithmetic and compute kernels after the improvements to the non-SIMD functions (ARROW-7460), I'd like to propose removing packed_simd [~paddyhoran]

> [Rust] packed_simd requires nightly 
> ------------------------------------
>
>                 Key: ARROW-6718
>                 URL: https://issues.apache.org/jira/browse/ARROW-6718
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: Rust
>            Reporter: Andy Grove
>            Priority: Major
>
> See [https://github.com/rust-lang/rfcs/pull/2366] for more info on stabilization of this crate.
>  
> {code:java}
> error[E0554]: `#![feature]` may not be used on the stable release channel
>    --> /home/andy/.cargo/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:202:1
>     |
> 202 | / #![feature(
> 203 | |     repr_simd,
> 204 | |     const_fn,
> 205 | |     platform_intrinsics,
> ...   |
> 215 | |     custom_inner_attributes
> 216 | | )]
>     | |__^
>  {code}



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