swiftwasm / swiftwasm/JavaScriptKit

how to throw an error from `JSClosure`?

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Dominant language
Swift
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Forks
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Merged PRs (30d)
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Description

i would like to be able to create a JSClosure that can throw a JSError when called from JavaScript. is this possible?

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing the JSClosure and JSError entry points in JavaScriptKit to understand how closures are exposed to JavaScript and how errors are represented. Determine whether throwing a JSError from a called closure is supported, and identify or add coverage demonstrating the expected behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, swift, wasm
Domain
api, web-dev
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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