Function constructCodec

json/codec.go:98–232

(t reflect.Type, seen map[reflect.Type]*structType, canAddr bool)

}

func constructCodec(t reflect.Type, seen map[reflect.Type]*structType, canAddr bool) (c codec) {
	switch t {
	case nullType, nil:
		c = codec{encode: encoder.encodeNull, decode: decoder.decodeNull}

	case numberType:
		c = codec{encode: encoder.encodeNumber, decode: decoder.decodeNumber}

	case bytesType:
		c = codec{encode: encoder.encodeBytes, decode: decoder.decodeBytes}

	case durationType:
		c = codec{encode: encoder.encodeDuration, decode: decoder.decodeDuration}

	case timeType:
		c = codec{encode: encoder.encodeTime, decode: decoder.decodeTime}

	case interfaceType:
		c = codec{encode: encoder.encodeInterface, decode: decoder.decodeInterface}

	case rawMessageType:
		c = codec{encode: encoder.encodeRawMessage, decode: decoder.decodeRawMessage}

	case numberPtrType:
		c = constructPointerCodec(numberPtrType, nil)

	case durationPtrType:
		c = constructPointerCodec(durationPtrType, nil)

	case timePtrType:
		c = constructPointerCodec(timePtrType, nil)

	case rawMessagePtrType:
		c = constructPointerCodec(rawMessagePtrType, nil)
	}

	if c.encode != nil {
		return
	}

	switch t.Kind() {
	case reflect.Bool:
		c = codec{encode: encoder.encodeBool, decode: decoder.decodeBool}

	case reflect.Int:
		c = codec{encode: encoder.encodeInt, decode: decoder.decodeInt}

	case reflect.Int8:
		c = codec{encode: encoder.encodeInt8, decode: decoder.decodeInt8}

	case reflect.Int16:
		c = codec{encode: encoder.encodeInt16, decode: decoder.decodeInt16}

	case reflect.Int32:
		c = codec{encode: encoder.encodeInt32, decode: decoder.decodeInt32}

	case reflect.Int64:
		c = codec{encode: encoder.encodeInt64, decode: decoder.decodeInt64}