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Error codes in native modules #563

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gbryant-arm opened this issue Nov 10, 2022 · 0 comments
Open

Error codes in native modules #563

gbryant-arm opened this issue Nov 10, 2022 · 0 comments
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always-refactoring A refactoring/code quality change to the Veracruz codebase documentation Improvements or additions to documentation enhancement New feature or request good first issue Good for newcomers

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Motivation
Native modules can fail, and when they do they return a FileSystemResult, which contains a WASI's ErrNo.
ErrNo is an enumerate that defines many error codes, but it can be hard in practice to find an error code that matches the error at hand.

Solutions

  • Pick a default WASI error code for native modules (Canceled?) and stick to it (document that)
  • Change the return type?
@gbryant-arm gbryant-arm added enhancement New feature or request documentation Improvements or additions to documentation always-refactoring A refactoring/code quality change to the Veracruz codebase good first issue Good for newcomers labels Nov 10, 2022
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always-refactoring A refactoring/code quality change to the Veracruz codebase documentation Improvements or additions to documentation enhancement New feature or request good first issue Good for newcomers
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