pub fn py_unix_nanos_to_iso8601( timestamp_ns: u64, nanos_precision: Option<bool>, ) -> PyResult<String>
Return UNIX nanoseconds as an ISO 8601 (RFC 3339) format string.
timestamp_ns : int The UNIX timestamp (nanoseconds). nanos_precision : bool, default True If True, use nanosecond precision. If False, use millisecond precision.
str
ValueError If timestamp_ns is invalid.
timestamp_ns