Elixir + [rust -> wasm] sample code?

Hey @echojoys - apologies for my late answer. But I have good news! Back when you asked this question the Rust/WASM ecosystem wasn’t able to support multi-value returns yet. And we’d need multi-value returns to return the string address and length at the same tine.

This changed, however. Have a look at Return string form rust in Wasm - #11 by tessi where I tell you in another thread about the good news that Wasmex will ship with multi-value returns soon.