std::chrono::operator<< (std::chrono::zoned_time)
| template <class CharT, class Traits, class Duration, class TimeZonePtr>
std::basic_ostream<CharT, Traits>&
operator<<(std::basic_ostream<CharT, Traits>& os,
           const std::chrono::zoned_time<Duration, TimeZonePtr>& tp); | (since C++20) | 
Outputs tp to the stream os, as if by std::chrono::to_stream(os, fmt, tp), where fmt is "%F %T %Z" widened to CharT.
Return value
os.
See also
| outputs a zoned_timeinto a stream according to the provided format(function template) | 
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