Enum NetworkError 

pub enum NetworkError {
    IdentityNotFound(String),
    AuthenticationFailed(String),
    ConnectionFailed(String),
    NotConnected(String),
    SendFailed(String),
    ReceiveFailed(String),
    RoutingFailed(String),
    NoRoute(String),
    DiscoveryFailed(String),
    RegistrationFailed(String),
    PeerNotFound(String),
    FederationDenied(String),
    InvalidState(String),
    Internal(String),
    Timeout(String),
}

Errors that can occur within the networking stack.

Covers all five layers: identity, transport, routing, discovery, and application.

Variants

IdentityNotFound(String)

An agent identity could not be resolved.

AuthenticationFailed(String)

Credential verification failed.

ConnectionFailed(String)

A transport-level connection failure.

NotConnected(String)

A transport is not connected when an operation requires it.

SendFailed(String)

Sending a message failed at the transport level.

ReceiveFailed(String)

Receiving a message failed at the transport level.

RoutingFailed(String)

A message could not be routed to its destination.

NoRoute(String)

No route exists to the requested peer.

DiscoveryFailed(String)

Peer discovery failed.

RegistrationFailed(String)

Agent registration with a discovery service failed.

PeerNotFound(String)

A peer/node was not found in the peer table.

FederationDenied(String)

A federation request was denied by policy.

InvalidState(String)

The network manager is in an invalid state for the requested operation.

Internal(String)

An internal or unexpected error.

Timeout(String)

Operation timed out.

Trait Implementations

impl Clone for NetworkError

fn clone(&self) -> NetworkError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkError

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

Formats the value using the given formatter.

impl Display for NetworkError

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

Formats the value using the given formatter.

impl Error for NetworkError

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.