320         handshake_status: HandshakeStatus, now: Instant, trace_id: &str,  in on_packet_sent()
385     fn on_packet_sent_cc(&mut self, sent_bytes: usize, now: Instant) {  in on_packet_sent_cc()
389     pub fn set_pacing_rate(&mut self, rate: u64, now: Instant) {  in set_pacing_rate()
393     pub fn get_packet_send_time(&self) -> Instant {  in get_packet_send_time()
398         &mut self, epoch: packet::Epoch, now: Instant, packet_size: usize,  in schedule_next_packet()
421         epoch: packet::Epoch, handshake_status: HandshakeStatus, now: Instant,  in on_ack_received()
578         &mut self, handshake_status: HandshakeStatus, now: Instant,  in on_loss_detection_timeout()
645         now: Instant,  in on_pkt_num_space_discarded()
668     pub fn loss_detection_timer(&self) -> Option<Instant> {  in loss_detection_timer()
737         &mut self, latest_rtt: Duration, ack_delay: Duration, now: Instant,  in update_rtt()
774     fn loss_time_and_space(&self) -> (Option<Instant>, packet::Epoch) {  in loss_time_and_space()
794         &self, handshake_status: HandshakeStatus, now: Instant,  in pto_time_and_space()
795     ) -> (Option<Instant>, packet::Epoch) {  in pto_time_and_space()
841         &mut self, handshake_status: HandshakeStatus, now: Instant,  in set_loss_detection_timer()
862         &mut self, epoch: packet::Epoch, now: Instant, trace_id: &str,  in detect_lost_packets()
941     fn drain_packets(&mut self, epoch: packet::Epoch, now: Instant) {  in drain_packets()
973         &mut self, acked: Vec<Acked>, epoch: packet::Epoch, now: Instant,  in on_packets_acked()
1005         epoch: packet::Epoch, now: Instant,  in on_packets_lost()
1017         &mut self, lost_bytes: usize, time_sent: Instant, epoch: packet::Epoch,  in congestion_event()
1018         now: Instant,  in congestion_event()