nano_second
time.date_time.nano_second
the nanosecond of this datetime
Postcondition
post debug: result ≥ 0 & result < 1E6
0.099dev (GIT hash 9b94ad4b4a4bff2bf2be7d77be2c6e1fd7683c4d)
last changed: 2026-09-23
post debug: result ≥ 0 & result < 1E6