In Golang, error wrapping involves adding contextual information to an error, such as its type, cause, or originating function, which aids in debugging by pinpointing the error's source. The language supports error wrapping and unwrapping using standard library functions like `fmt.Errorf()` with the `%w` verb and `errors.Unwrap()`. An example demonstrates wrapping errors in a validation function, showing how additional context like "run error: it's odd" is added to the error message. However, the example highlights a problem where direct error comparison fails due to wrapping, which can be resolved by unwrapping the error using `errors.Unwrap()` to correctly identify the original error. Tools like Rollbar can further assist in managing errors by automating error monitoring and triaging, enhancing confidence in deploying production code.