Enum MpcRelayError 

pub enum MpcRelayError {
    ServerBusy {
        limit: usize,
    },
    NoSubscriber,
    UnknownSender,
    Internal(String),
}

Errors returned to the sender across the wire.

Variants

ServerBusy

Receiver is at its inbound concurrency cap. Sender should back off briefly before retrying — typically the peer is processing a burst of round messages from a concurrent session.

Fields

limit: usize

NoSubscriber

Receiver has no MPC subscriber attached. Sender should NOT retry against this peer; the peer may not be participating in this session.

UnknownSender

Sender claimed a from_did whose DID-to-PeerId mapping does not resolve back to the sending PeerId. The connection is dropped and the sender is penalised at the peer-score layer.

Internal(String)

Generic server-side error; payload was decoded but the receiver’s downstream pipeline rejected it.

Trait Implementations

impl Clone for MpcRelayError

fn clone(&self) -> MpcRelayError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MpcRelayError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MpcRelayError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MpcRelayError

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

Formats the value using the given formatter.

impl Eq for MpcRelayError

impl Error for MpcRelayError

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.

impl PartialEq for MpcRelayError

fn eq(&self, other: &MpcRelayError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MpcRelayError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MpcRelayError