Enum EventError 

pub enum EventError {
    Connection(String),
    JetStream(String),
    Publish {
        subject: String,
        reason: String,
    },
    Subscribe {
        subject: String,
        reason: String,
    },
    Serialization(Error),
    NotFound(String),
    Config(String),
    Stream(String),
    Consumer(String),
    Ack(String),
    Timeout(String),
    Provider(String),
    SchemaValidation {
        event_type: String,
        version: u32,
        reason: String,
    },
    SinkDelivery {
        sink: String,
        reason: String,
    },
    BrokerRouting(String),
    CloudEventConversion(String),
    Source(String),
}

Errors that can occur in the event system

Variants

Connection(String)

Provider connection failure

JetStream(String)

Provider-specific backend error (JetStream, Redis, etc.)

Publish

Publish failure

Fields

subject: String

reason: String

Subscribe

Subscribe failure

Fields

subject: String

reason: String

Serialization(Error)

Serialization/deserialization failure

NotFound(String)

Event not found

Config(String)

Configuration error

Stream(String)

Stream/topic creation or management error

Consumer(String)

Consumer/subscription creation or management error

Ack(String)

Acknowledgement failure

Timeout(String)

Timeout

Provider(String)

Provider not supported or not available

SchemaValidation

Schema validation failure

Fields

event_type: String

version: u32

reason: String

SinkDelivery

Sink delivery failure

Fields

sink: String

reason: String

BrokerRouting(String)

Broker routing failure

CloudEventConversion(String)

CloudEvent conversion failure

Source(String)

Event source error

Trait Implementations

impl Debug for EventError

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

Formats the value using the given formatter.

impl Display for EventError

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

Formats the value using the given formatter.

impl Error for EventError

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 From<Error> for EventError

fn from(source: Error) -> Self

Converts to this type from the input type.