[ARROW-9088] [Rust] Recent version of arrow crate does not compile into wasm target

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25203
• Assignee: Neville Dipale
• Reporter: Sergey Todyshev
• Created: 10/Jun/20 07:23
• Updated: 11/Jan/23 08:04
• Resolved: 16/Jun/20 07:37

Description

arrow 0.16 compiles successfully into wasm32-unknown-unknown, but recent git version does not. it would be nice to fix that.

compiler errors:

 

error[E0433]: failed to resolve: could not find `unix` in `os`
    --> /home/regl/.cargo/registry/src/github.com-1ecc6299db9ec823/dirs-1.0.5/src/lin.rs:41:18
     |
  41 |     use std::os::unix::ffi::OsStringExt;
     |                  ^^^^ could not find `unix` in `os`
  
  error[E0432]: unresolved import `unix`
   --> /home/regl/.cargo/registry/src/github.com-1ecc6299db9ec823/dirs-1.0.5/src/lin.rs:6:5
    |
  6 | use unix;
    |     ^^^^ no `unix` in the root

the problem is that prettytable-rs dependency depends on term->dirs which causes this error

consider making  prettytable-rs as dev dependency

 

Issue Links

• is related to: ARROW-10233 [Rust] Make array_value_to_string available in all Arrow builds
• links to: GitHub Pull Request #7400