package jsonutil /* TODO json build type JsonBuilder struct { Indent string // mu sync.Mutex // cfg *CConfig buf bytes.Buffer out io.Writer } // AddField add field to json func (b *JsonBuilder) AddField(key string, value any) *JsonBuilder { b.buf.WriteString(`,"`) b.buf.WriteString(key) b.buf.WriteString(`":`) b.encode(value) return b } */