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parse invocation errors as strings #607

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merged 1 commit into from
Apr 10, 2023
Merged

parse invocation errors as strings #607

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5 changes: 4 additions & 1 deletion host_core/native/hostcore_wasmcloud_native/src/wasmruntime.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -140,7 +140,10 @@ impl Handle<capability::Invocation> for ElixirHandler {
(false, e) => {
// TODO: verify whether we should return none here or use an Err
error!("Elixir callback threw an exception.");
bail!("Host call function failed: {e:?}")
let err_str = String::from_utf8(e.to_vec()).unwrap_or_else(|parse_err| {
format!("failed to parse inv err: {parse_err}")
});
bail!("Host call function failed: {err_str}")
}
}
}
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