func New()

in exponential/exponential.go [120:135]

• 14 lines of code
• 4 McCabe index (conditional complexity)

func New(options ...Option) (*Backoff, error) {
	b := &Backoff{
		policy: defaults(),
	}

	for _, o := range options {
		if err := o(b); err != nil {
			return nil, err
		}
	}
	if err := b.policy.validate(); err != nil {
		return nil, err
	}

	return b, nil
}