Enum StreamError 

pub enum StreamError {
    Lagged,
    RemoteReceive(RecvError),
    RemoteConnect(ConnectError),
    RemoteListen(ListenerError),
}

An error occurred during receiving over a broadcast channel receiver stream.

Variants

Lagged

The receiver stream lagged too far behind.

The next value will be the oldest message still retained by the channel.

RemoteReceive(RecvError)

Receiving from a remote endpoint failed.

RemoteConnect(ConnectError)

Connecting a sent channel failed.

RemoteListen(ListenerError)

Listening for a connection from a received channel failed.

Implementations

impl StreamError

pub fn is_lagged(&self) -> bool

True, if the receiver has lagged behind and messages have been lost.

pub fn is_final(&self) -> bool

Returns whether the error is final, i.e. no further receive operation can succeed.

Trait Implementations

impl Clone for StreamError

fn clone(&self) -> StreamError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamError

fn deserialize<__D>( __deserializer: __D, ) -> Result<StreamError, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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 Serialize for StreamError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<RecvError> for StreamError

type Error = RecvError

The type returned in the event of a conversion error.

fn try_from( err: RecvError, ) -> Result<StreamError, <StreamError as TryFrom<RecvError>>::Error>

Performs the conversion.