[ARROW-11764] [Rust] build.rs is missing in the v3.0.0 package

• Type: Bug
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 3.0.0
• Component/s: Rust
• External issue URL: https://github.com/apache/arrow/issues/27617
• Assignee: Unassigned
• Reporter: Alexey Anisimov
• Created: 24/Feb/21 16:51
• Updated: 11/Jan/23 08:21

Description

It seems like the `build.rs` was not included in the package when devs were publishing the crate to crates.io. And that is why the `simd` feature no longer works.

Because in the 2.0.0 `#[cfg(all(..., feature = simd))]` attribute was used and in version 3.0.0 it was upgraded to `#[cfg(simd)]`.