Explain the concept of error wrapping and how it's used in Go.

  • Error wrapping is the process of adding context information to an error.
  • Error wrapping is the process of hiding errors and continuing execution.
  • Error wrapping is the process of ignoring errors in a program.
  • Error wrapping is the process of simplifying error messages.
Error wrapping in Go involves adding context information to errors using the fmt.Errorf function or the errors.New function. This context information helps in understanding the context of the error, such as the function or line number where it occurred. It is used to provide detailed error messages without losing the original error information. This is crucial for debugging and tracing errors in complex applications.
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