Hi Franco,
I'm not aware of anyone trying this in Rust, but Tim Paine at JPMC recently
contributed a patch [1] to make it possible to compile the C++
implementation with emscripten, so that he could use it in Perspective [2].
Could you use the C++ lib instead?

It would be great if either implementation could target WebAssembly though
- do any Rust contributors know more about the libc/wasm issue? Maybe the
rustwasm community [3] could be of assistance?

Brian

[1] https://github.com/apache/arrow/pull/3350
[2] https://github.com/jpmorganchase/perspective
[3] https://github.com/rustwasm/team

On Tue, Feb 19, 2019 at 11:06 AM Franco Nicolas Bellomo <fnbell...@gmail.com>
wrote:

> Hi!
>
> Actually, Apache Arrow have a really nice implementation on Rust. I
> try to compile this to webAssembly but I have a problem with libc. I
> understand that this is a general problem of libc and wasm.
> In the road map of Arrow, you plan support wasm?
>
> Thanks!!
>

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