Enum sc_network::service::traits::NotificationSenderError

pub enum NotificationSenderError {
    Closed,
    BadProtocol,
}

Error returned by the notification sink.

Variants

Closed

The notification receiver has been closed, usually because the underlying connection closed.

Some of the notifications most recently sent may not have been received. However, the peer may still be connected and a new notification sink for the same protocol obtained from NotificationService::message_sink().

BadProtocol

Protocol name hasn’t been registered.

Trait Implementations

impl Debug for NotificationSenderError

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

Formats the value using the given formatter.

impl Display for NotificationSenderError

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

Formats the value using the given formatter.

impl Error for NotificationSenderError

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

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.