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Error

sc_network::error

Enum Error 

Source 
pub enum Error {

Show 16 variants    Io(Error),
    Client(Box<Error>),
    DuplicateBootnode {
        address: Multiaddr,
        first_id: PeerId,
        second_id: PeerId,
    },
    Prometheus(PrometheusError),
    AddressesForAnotherTransport {
        transport: TransportConfig,
        addresses: Vec<Multiaddr>,
    },
    MismatchedAddressIdentity {
        address: Multiaddr,
        configured: String,
        expected: String,
        node_key_origin: String,
    },
    MalformedAddressIdentity {
        address: Multiaddr,
        component: String,
    },
    AddressIdentityWithoutNodeKey,
    InvalidWebRtcAddress {
        address: Multiaddr,
    },
    WebRtcTransportNotConfigured,
    WebRtcNotSupportedByBackend,
    DuplicateRequestResponseProtocol {
        protocol: ProtocolName,
    },
    PeerDoesntExist(PeerId),
    ChannelClosed,
    ConnectionClosed,
    Litep2p(Error),

}
Expand description

Error type for the network.

Variants§

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Io(Error)

Io error

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Client(Box<Error>)

Client error

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DuplicateBootnode

The same bootnode (based on address) is registered with two different peer ids.

Fields

§address: Multiaddr

The address of the bootnode.

§first_id: PeerId

The first peer id that was found for the bootnode.

§second_id: PeerId

The second peer id that was found for the bootnode.

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Prometheus(PrometheusError)

Prometheus metrics error.

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AddressesForAnotherTransport

The network addresses are invalid because they don’t match the transport.

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§transport: TransportConfig

Transport used.

§addresses: Vec<Multiaddr>

The invalid addresses.

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MismatchedAddressIdentity

A configured address carries an identity component the node key does not produce.

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§address: Multiaddr

The address as configured.

§configured: String

The component found in the address, rendered as /p2p/… or /certhash/….

§expected: String

The component the node key yields.

§node_key_origin: String

Where the node key it was compared against comes from.

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MalformedAddressIdentity

A configured address carries an identity component where none belongs.

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§address: Multiaddr

The address as configured.

§component: String

The component that doesn’t belong, rendered as /p2p/… or /certhash/….

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AddressIdentityWithoutNodeKey

A configured address carries an identity component, but there is no node key to check it against: one generated now could not yield it.

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InvalidWebRtcAddress

An invalid webrtc-direct address.

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§address: Multiaddr

The invalid address.

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WebRtcTransportNotConfigured

A public webrtc-direct address was configured without a WebRTC transport to back it.

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WebRtcNotSupportedByBackend

A webrtc-direct address was configured on a backend that cannot serve WebRTC.

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DuplicateRequestResponseProtocol

The same request-response protocol has been registered multiple times.

Fields

§protocol: ProtocolName

Name of the protocol registered multiple times.

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PeerDoesntExist(PeerId)

Peer does not exist.

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ChannelClosed

Channel closed.

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ConnectionClosed

Connection closed.

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Litep2p(Error)

Litep2p error.

Trait Implementations§

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impl Debug for Error

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

Formats the value using the given formatter. Read more
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impl Display for Error

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

Formats the value using the given formatter. Read more
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impl Error for Error

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

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl From<Box<Error>> for Error

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fn from(source: Box<Error>) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(source: PrometheusError) -> Self

Converts to this type from the input type.

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impl !Freeze for Error

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

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Causes self to use its LowerExp implementation when Debug-formatted.
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