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Mark Tyneway pfp
Mark Tyneway
@tynes
What are best practices for custom errors? - When should they include arguments? - Should there be many diff error types or more generic errors that accept arguments to differentiate error cases?
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William pfp
William
@wtracy
Always favor multiple error types over using an enumeration as an argument. Arguments are for free-form data that can't be known at compile time. Provide information useful to someone who can't see your contract's state or source code. Don't repeat transaction information they already have.
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