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Posted to issues@arrow.apache.org by "RJ Atwal (Jira)" <ji...@apache.org> on 2020/07/14 04:04:00 UTC

[jira] [Created] (ARROW-9453) Compiling Rust libary against WASM32 library

RJ Atwal created ARROW-9453:
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             Summary: Compiling Rust libary against WASM32 library
                 Key: ARROW-9453
                 URL: https://issues.apache.org/jira/browse/ARROW-9453
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Rust, Rust - DataFusion
    Affects Versions: 1.0.0
            Reporter: RJ Atwal
             Fix For: 1.0.0


I am hoping to support arch_target=Wasm32 as a compilation target for the rust arrow & datafusion packages.

My plan is to add compiler conditionals around any I/O features and libc dependent features of these two libraries.

My intent is to be able to use the apache arrow libraries in UDF style WASM functions which pass arrow memory references between the host (spark environment) and the WASM code



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