Struct quiche::PathStats

pub struct PathStats {

    pub local_addr: SocketAddr,
    pub peer_addr: SocketAddr,
    pub validation_state: PathState,
    pub active: bool,
    pub recv: usize,
    pub sent: usize,
    pub lost: usize,
    pub retrans: usize,
    pub rtt: Duration,
    pub min_rtt: Option<Duration>,
    pub rttvar: Duration,
    pub cwnd: usize,
    pub sent_bytes: u64,
    pub recv_bytes: u64,
    pub lost_bytes: u64,
    pub stream_retrans_bytes: u64,
    pub pmtu: usize,
    pub delivery_rate: u64,
}

Statistics about the path of a connection.

It is part of the Stats structure returned by the stats() method.

Fields

local_addr: SocketAddr

The local address of the path.

peer_addr: SocketAddr

The peer address of the path.

validation_state: PathState

The path validation state.

active: bool

Whether the path is marked as active.

recv: usize

The number of QUIC packets received.

sent: usize

The number of QUIC packets sent.

lost: usize

The number of QUIC packets that were lost.

retrans: usize

The number of sent QUIC packets with retransmitted data.

rtt: Duration

The estimated round-trip time of the connection.

min_rtt: Option<Duration>

The minimum round-trip time observed.

rttvar: Duration

The estimated round-trip time variation in samples using a mean variation.

cwnd: usize

The size of the connection’s congestion window in bytes.

sent_bytes: u64

The number of sent bytes.

recv_bytes: u64

The number of received bytes.

lost_bytes: u64

The number of bytes lost.

stream_retrans_bytes: u64

The number of stream bytes retransmitted.

pmtu: usize

The current PMTU for the connection.

delivery_rate: u64

The most recent data delivery rate estimate in bytes/s.

Note that this value could be inaccurate if the application does not respect pacing hints (see SendInfo.at and Pacing for more details).

Trait Implementations

impl Clone for PathStats

fn clone(&self) -> PathStats

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.