Error Handling in Async Code

What error handling utility is implemented here?

async function withErrorMapping(fn, errorMap) {
  try {
    return await fn();
  } catch (error) {
    const mapper = errorMap[error.name] || errorMap.default;
    throw mapper ? mapper(error) : error;
  }
}

Error logging
Error transformation mapping
This implements error transformation mapping: 1) Maps low-level errors to domain-specific errors, 2) Provides flexible error transformation, 3) Maintains default error handling, 4) Enables consistent error handling across application, 5) Useful for adapting errors between layers, 6) Common in service layer implementations.
Error suppression
Basic error catching

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