LogError if the passed error is not nil, log it and move on this function is useful for example in the case of deferred executions, where we want to let the user know something happened, but do not necessarily want to stop the application.

PanicOnUnrecoverableError if the passed error is not nil, panic as the system cannot directly recover from it this is a helper for avoiding the _if err!=nil then return err_ pattern, which in the case of certain classes of errors, would only make the code harder to read.