Function ValidAsCString

src/util/string.h:79–82

* Check if a string does not contain any embedded NUL (\0) characters */

 * Check if a string does not contain any embedded NUL (\0) characters
 */
[[nodiscard]] inline bool ValidAsCString(const std::string& str) noexcept
{
    return str.size() == strlen(str.c_str());
}

/**
 * Locale-independent version of std::to_string