Enum libp2p::swarm::PendingConnectionError

pub enum PendingConnectionError<TTransErr> {
    Transport(TTransErr),
    ConnectionLimit(ConnectionLimit),
    Aborted,
    WrongPeerId {
        obtained: PeerId,
        endpoint: ConnectedPoint,
    },
    IO(Error),
}

Errors that can occur in the context of a pending Connection.

Variants

Transport(TTransErr)

An error occurred while negotiating the transport protocol(s) on a connection.

ConnectionLimit(ConnectionLimit)

The connection was dropped because the connection limit for a peer has been reached.

Aborted

Pending connection attempt has been aborted.

WrongPeerId

Fields

obtained: PeerId

endpoint: ConnectedPoint

The peer identity obtained on the connection did not match the one that was expected or is the local one.

IO(Error)

An I/O error occurred on the connection.

Implementations

impl<T> PendingConnectionError<T>

pub fn map<U>(self, f: impl FnOnce(T) -> U) -> PendingConnectionError<U>

Trait Implementations

impl<TTransErr> Debug for PendingConnectionError<TTransErr>where TTransErr: Debug,

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

Formats the value using the given formatter.

impl<TTransErr> Display for PendingConnectionError<TTransErr>where TTransErr: Display + Debug,

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

Formats the value using the given formatter.

impl<TTransErr> Error for PendingConnectionError<TTransErr>where TTransErr: Error + 'static,

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

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

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

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<PendingConnectionError<Vec<(Multiaddr, TransportError<Error>), Global>>> for DialError

fn from( error: PendingConnectionError<Vec<(Multiaddr, TransportError<Error>), Global>> ) -> DialError

Converts to this type from the input type.