pub enum OutboundSaslError {
Io(Error),
Codec(String),
Server {
error_code: i16,
error_message: Option<String>,
},
Authentication(SaslAuthenticationError),
}Expand description
Errors raised during the outbound SASL handshake.
Only OutboundSaslError::Authentication is a rejection. The other
variants give no verdict from the broker, and the caller can connect again.
Variants§
Io(Error)
The stream failed before the broker answered, for example on EOF or a
reset. Kafka’s NetworkClient keeps a disconnect in the AUTHENTICATE
state retriable.
Codec(String)
The client could not encode a request, or a response frame was larger than the frame limit.
Server
The broker answered SaslAuthenticate with an error code that is not
an AuthenticationException in Kafka. Kafka’s Selector closes the
connection in the AUTHENTICATE state, and the client retries.
Authentication(SaslAuthenticationError)
The broker or the SASL mechanism rejected authentication.
Trait Implementations§
Source§impl Debug for OutboundSaslError
impl Debug for OutboundSaslError
Source§impl Display for OutboundSaslError
impl Display for OutboundSaslError
Source§impl Error for OutboundSaslError
impl Error for OutboundSaslError
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
Source§impl From<Error> for OutboundSaslError
impl From<Error> for OutboundSaslError
Source§impl From<SaslAuthenticationError> for OutboundSaslError
impl From<SaslAuthenticationError> for OutboundSaslError
Source§fn from(source: SaslAuthenticationError) -> Self
fn from(source: SaslAuthenticationError) -> Self
Auto Trait Implementations§
impl !RefUnwindSafe for OutboundSaslError
impl !UnwindSafe for OutboundSaslError
impl Freeze for OutboundSaslError
impl Send for OutboundSaslError
impl Sync for OutboundSaslError
impl Unpin for OutboundSaslError
impl UnsafeUnpin for OutboundSaslError
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