quiche

Struct PathStats

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pub struct PathStats {
Show 22 fields
    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 dgram_recv: usize,
    pub dgram_sent: usize,
    pub rtt: Duration,
    pub min_rtt: Option<Duration>,
    pub max_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,
    pub startup_exit: Option<StartupExit>,

}
Expand description

Statistics about the path of a connection.

A connection’s path statistics can be collected using the path_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.

§dgram_recv: usize

The number of DATAGRAM frames received.

§dgram_sent: usize

The number of DATAGRAM frames sent.

§rtt: Duration

The estimated round-trip time of the connection.

§min_rtt: Option<Duration>

The minimum round-trip time observed.

§max_rtt: Option<Duration>

The maximum 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).

§startup_exit: Option<StartupExit>

Statistics from when a CCA first exited the startup phase.

Trait Implementations§

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impl Clone for PathStats

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fn clone(&self) -> PathStats

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PathStats

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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