@brief return whether value is a string @sa https://json.nlohmann.me/api/basic_json/is_string/

@brief create JSON pointer @sa https://json.nlohmann.me/api/json_pointer/json_pointer/

* 测量函数执行时间

* 打印对比结果（复用现有的对比结果打印逻辑）

* 打印对比结果

@brief append an unescaped token at the end of the reference pointer @sa https://json.nlohmann.me/api/json_pointer/push_back/

* 通过初始请求消息发送请求。 * * 跳过客户端路由逻辑，需要手动指定 msg 的各个字段 (method, service_id, target_terminal_id, req)

return true logging is enabled for the given level.

* 开始运行

Computes 128-bit result of multiplication of two 64-bit unsigned integers.

@brief returns an iterator to one past the last element @sa https://json.nlohmann.me/api/basic_json/cend/

Converts value in the range [0, 100) to a string. GCC generates slightly better code when value is pointer-size.

std::istream/std::streambuf use std::char_traits<char>::to_int_type, to ensure that std::char_traits<char>::eof() and the character 0xFF do not end up

return whether the iterator can be dereferenced

Reports an error if using the manual argument indexing; otherwise returns the next argument index and switches to the automatic indexing.

* 打印测试结果