func WithStackTraces()

in error.go [31:56]

• 26 lines of code
• 6 McCabe index (conditional complexity)

func WithStackTraces(skip, depth int, ignores ...func(runtime.Frame) bool) func(error) error {
	return func(err error) error {
		pc := make([]uintptr, depth)
		i := runtime.Callers(skip, pc)
		pc = pc[:i]
		frames := runtime.CallersFrames(pc)
		withStackTraces := ErrWithStackTraces{Err: err}
		for {
			frame, more := frames.Next()
			if !more {
				break
			}
			isIgnored := false
			for _, ignore := range ignores {
				if ignore(frame) {
					isIgnored = true
					break
				}
			}
			if !isIgnored {
				withStackTraces.Frames = append(withStackTraces.Frames, frame)
			}
		}
		return withStackTraces
	}
}