108             now_gen: Arc::new(SystemTime::now),  in new()
358         let now = self.now_gen.clone();  in bind_rtcp_writer()  localVariable
363             now_gen: move || now(),  in bind_rtcp_writer()
373         let now = self.now_gen.clone();  in bind_rtcp_reader()  localVariable
378             now_gen: move || now(),  in bind_rtcp_reader()
401         let now = (unix2ntp((self.now_gen)()) >> 16) as u32;  in read()  localVariable
454                             calculate_rtt_ms(now, recp.delay, recp.last_sender_report)  in read()
584                         calculate_rtt_ms(now, delay_rr, last_rr)  in read()
739                     last_packet_timestamp: SystemTime::now(),  in read()
779                     last_packet_timestamp: SystemTime::now(),  in write()
796 fn calculate_rtt_ms(now: u32, delay: u32, last_report: u32) -> Option<f64> {  in calculate_rtt_ms()
815     let rtt = now.checked_sub(delay)?.checked_sub(last_report)?;  in calculate_rtt_ms()