Enum ServerOutboundError 

#[non_exhaustive]
pub enum ServerOutboundError {
    Timeout,
    PeerError {
        code: i64,
        message: String,
    },
    TransportClosed,
    Unsupported,
    Serialisation(Error),
}

Failure modes for a ServerOutbound::outbound_request call.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Timeout

No response arrived before the supplied timeout elapsed.

PeerError

The peer answered with a JSON-RPC error envelope.

Fields

code: i64

JSON-RPC error code reported by the peer.

message: String

JSON-RPC error message reported by the peer.

TransportClosed

The underlying transport closed before a response was received.

Unsupported

The active transport does not support server-initiated outbound requests (e.g. plain HTTP without a reverse channel).

Serialisation(Error)

The outbound request frame could not be serialised. Indicates an internal invariant violation rather than a transport failure.

Trait Implementations

impl Debug for ServerOutboundError

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

Formats the value using the given formatter.

impl Display for ServerOutboundError

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

Formats the value using the given formatter.

impl Error for ServerOutboundError

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

Returns 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, 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.