Method split

types/builder.go:105–110

(wr func(w *writer), rd func(r *reader))

}

func (b *builder) split(wr func(w *writer), rd func(r *reader)) {
	var buf anyBuffer
	wr(&writer{buf: &buf, info: b.info})
	rd(&reader{buf: &buf, b: b})
	assert(buf.empty())
}

func (b *builder) String() string { return b.Fn.String() }