private void buildPartial0(
                    im.turms.server.common.access.client.dto.model.file.File.Description result) {
                int from_bitField0_ = bitField0_;
                if (((from_bitField0_ & 0x00000001) != 0)) {
                    result.url_ = url_;
                }
                int to_bitField0_ = 0;
                if (((from_bitField0_ & 0x00000002) != 0)) {
                    result.size_ = size_;
                    to_bitField0_ |= 0x00000001;
                }
                if (((from_bitField0_ & 0x00000004) != 0)) {
                    result.format_ = format_;
                    to_bitField0_ |= 0x00000002;
                }
                result.bitField0_ |= to_bitField0_;
            }
Protobuf type {@code im.turms.proto.File.Description}
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/file/File.java