Enum qp2p::ConnectionError

pub enum ConnectionError {
    VersionMismatch,
    TransportError(Error),
    ConnectionClosed(ConnectionClose),
    ApplicationClosed(ApplicationClose),
    Reset,
    TimedOut,
    LocallyClosed,
}

Reasons why a connection might be lost

Variants

VersionMismatch

The peer doesn’t implement any supported version

TransportError(Error)

The peer violated the QUIC specification as understood by this implementation

ConnectionClosed(ConnectionClose)

The peer’s QUIC stack aborted the connection automatically

ApplicationClosed(ApplicationClose)

The peer closed the connection

Reset

The peer is unable to continue processing this connection, usually due to having restarted

TimedOut

Communication with the peer has lapsed for longer than the negotiated idle timeout

If neither side is sending keep-alives, a connection will time out after a long enough idle period even if the peer is still reachable. See also [TransportConfig::max_idle_timeout()] and [TransportConfig::keep_alive_interval()].

LocallyClosed

The local application closed the connection

Trait Implementations

impl Clone for ConnectionError

pub fn clone(&self) -> ConnectionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionError

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

Formats the value using the given formatter.

impl Display for ConnectionError

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

Formats the value using the given formatter.

impl Eq for ConnectionError

impl Error for ConnectionError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Close> for ConnectionError

pub fn from(x: Close) -> ConnectionError

Performs the conversion.

impl From<ConnectionError> for Error

fn from(source: ConnectionError) -> Self

Performs the conversion.

impl From<Error> for ConnectionError

pub fn from(source: Error) -> ConnectionError

Performs the conversion.

impl PartialEq<ConnectionError> for ConnectionError

pub fn eq(&self, other: &ConnectionError) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &ConnectionError) -> bool

This method tests for !=.

impl StructuralEq for ConnectionError

impl StructuralPartialEq for ConnectionError