Method tryWriteZipListHashMap

core/hash.go:475–502

(key string, hash map[string][]byte, options ...interface{})

}

func (enc *Encoder) tryWriteZipListHashMap(key string, hash map[string][]byte, options ...interface{}) (bool, error) {
	if len(hash) > enc.hashZipListOpt.getMaxEntries() {
		return false, nil
	}
	maxValue := enc.hashZipListOpt.getMaxValue()
	for _, v := range hash {
		if len(v) > maxValue {
			return false, nil
		}
	}
	err := enc.write([]byte{typeHashZipList})
	if err != nil {
		return true, err
	}
	err = enc.writeString(key)
	if err != nil {
		return true, err
	}
	entries := make([]string, 0, len(hash)*2)
	for k, v := range hash {
		entries = append(entries, k, unsafeBytes2Str(v))
	}
	err = enc.writeZipList(entries)
	if err != nil {
		return true, err
	}
	return true, nil
}