Open Bug 1908551 Opened 11 months ago Updated 10 months ago

Use ErrorResult for internal errors

Categories

(Toolkit :: UniFFI Bindings, enhancement)

Product:
Toolkit
Component:
UniFFI Bindings
Type:
enhancement

Tracking

()

People

(Reporter: bdk, Unassigned)

Details

When UniFFI returns an internal error, it serializes an error message into the RustBuffer. Right now, to get the error message we convert the RustBuffer into an ArrayBuffer, send it to JS, then have the JS code extract/construct the string. It would be more straightforward to extract the error message in the C++ code and pass it to ErrorResult.ThrowUnknownError.

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