Method createFirst

container/container.go:207–214

createFirst creates and returns the first sub container of this container.

(opts []Option)

// createFirst creates and returns the first sub container of this container.
func (c *Container) createFirst(opts []Option) error {
	first, err := newChild(c, opts)
	if err != nil {
		return err
	}
	c.first = first
	return nil
}

// createSecond creates and returns the second sub container of this container.
func (c *Container) createSecond(opts []Option) error {