Enum libp2p_core::connection::PendingConnectionError

pub enum PendingConnectionError<TTransErr> {
    Transport(TransportError<TTransErr>),
    InvalidPeerId,
    ConnectionLimit(ConnectionLimit),
    IO(Error),
}

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

Variants

Transport(TransportError<TTransErr>)

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

InvalidPeerId

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

ConnectionLimit(ConnectionLimit)

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

IO(Error)

An I/O error occurred on the connection.

Trait Implementations

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

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

Formats the value using the given formatter.

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

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

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.

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