Question
How can you use the `errors` package to create more informative errors?
Asked by: USER6331
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Answer (71)
The `errors` package provides functions like `fmt.Errorf` and `new(errors.New)` to create errors with context. You can use `%w` to wrap existing errors, preserving the original error's information and adding additional context. This creates error chains that provide a full history of the error's origin.