Function Stack

errors/stack.go:10–13

Stack returns the stack trace of an error. If the error has no stack information, it returns an empty stack trace.

(err error)

// If the error has no stack information, it
// returns an empty stack trace.
func Stack(err error) *runtime.Frames {
	wErr, _ := err.(wrapperError)
	return runtime.CallersFrames(wErr.stack)
}

// getStack is an allocating wrapper around runtime.Callers.
func getStack(skip int, max int) []uintptr {