pub enum DialError {
Banned,
ConnectionLimit(ConnectionLimit),
LocalPeerId,
NoAddresses,
DialPeerConditionFalse(PeerCondition),
Aborted,
InvalidPeerId(Multihash<64_usize>),
WrongPeerId {
obtained: PeerId,
endpoint: ConnectedPoint,
},
ConnectionIo(Error),
Transport(Vec<(Multiaddr, TransportError<Error>), Global>),
}
Expand description
The possible failures of dialing.
Variants
Banned
The peer is currently banned.
ConnectionLimit(ConnectionLimit)
The configured limit for simultaneous outgoing connections has been reached.
LocalPeerId
The peer being dialed is the local peer and thus the dial was aborted.
NoAddresses
NetworkBehaviour::addresses_of_peer
returned no addresses
for the peer to dial.
DialPeerConditionFalse(PeerCondition)
The provided dial_opts::PeerCondition
evaluated to false and thus
the dial was aborted.
Aborted
Pending connection attempt has been aborted.
InvalidPeerId(Multihash<64_usize>)
The provided peer identity is invalid.
WrongPeerId
The peer identity obtained on the connection did not match the one that was expected.
ConnectionIo(Error)
An I/O error occurred on the connection.
Transport(Vec<(Multiaddr, TransportError<Error>), Global>)
An error occurred while negotiating the transport protocol(s) on a connection.
Trait Implementations
sourceimpl Error for DialError
impl Error for DialError
sourcepub fn source(&self) -> Option<&(dyn Error + 'static)>
pub fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
Auto Trait Implementations
impl RefUnwindSafe for DialError
impl Send for DialError
impl Sync for DialError
impl Unpin for DialError
impl UnwindSafe for DialError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more