Enum qp2p::ConnectionError

pub enum ConnectionError {
    Stopped,
    TooManyConnections,
    InvalidAddress(SocketAddr),
    InternalConfigError(InternalConfigError),
    VersionMismatch,
    TransportError(TransportError),
    Reset,
    TimedOut,
    Closed(Close),
}

Errors that can cause connection loss.

Variants

Stopped

The endpoint has been stopped.

TooManyConnections

The number of active connections on the local endpoint is at the limit.

This limit is imposed by the underlying connection ID generator, which is not currently configurable.

InvalidAddress(SocketAddr)

Invalid remote address.

Examples include attempting to connect to port 0 or using an inappropriate address family.

Tuple Fields of InvalidAddress

0: SocketAddr

InternalConfigError(InternalConfigError)

Internal configuration error.

This should not occur (if it does, there’s a bug!), but it covers possible misconfigurations of the underlying transport library.

Tuple Fields of InternalConfigError

0: InternalConfigError

VersionMismatch

The peer doesn’t implement the supported version.

TransportError(TransportError)

The peer violated the QUIC specification as understood by this implementation.

Tuple Fields of TransportError

0: TransportError

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.

Closed(Close)

The connection was closed.

Tuple Fields of Closed

0: Close

Trait Implementations

impl Clone for ConnectionError

fn clone(&self) -> ConnectionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionError

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

Formats the value using the given formatter.

impl Display for ConnectionError

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

Formats the value using the given formatter.

impl Error for ConnectionError

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

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

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

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

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

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ConnectError> for ConnectionError

fn from(error: ConnectError) -> Self

Performs the conversion.

impl From<ConnectionError> for ConnectionError

fn from(error: ConnectionError) -> Self

Performs the conversion.

impl From<ConnectionError> for RpcError

fn from(error: ConnectionError) -> Self

Performs the conversion.

impl From<ConnectionError> for SendError

fn from(source: ConnectionError) -> Self

Performs the conversion.

impl From<ConnectionError> for RecvError

fn from(source: ConnectionError) -> Self

Performs the conversion.

impl PartialEq<ConnectionError> for ConnectionError

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

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

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

This method tests for !=.

impl StructuralPartialEq for ConnectionError