Method StringKeyNullEmpty

encode_string.go:164–186

StringKeyNullEmpty adds a string to be encoded or skips it if it is zero value. Must be used inside an object as it will encode a key

(key, v string)

// StringKeyNullEmpty adds a string to be encoded or skips it if it is zero value.
// Must be used inside an object as it will encode a key
func (enc *Encoder) StringKeyNullEmpty(key, v string) {
	if enc.hasKeys {
		if !enc.keyExists(key) {
			return
		}
	}
	enc.grow(len(key) + len(v) + 5)
	r := enc.getPreviousRune()
	if r != '{' {
		enc.writeTwoBytes(',', '"')
	} else {
		enc.writeByte('"')
	}
	enc.writeStringEscape(key)
	enc.writeBytes(objKey)
	if v == "" {
		enc.writeBytes(nullBytes)
		return
	}
	enc.writeByte('"')
	enc.writeStringEscape(v)
	enc.writeByte('"')
}