Enum MessageBusError 

pub enum MessageBusError {
    Payload(Error),
    SendFailed {
        error: String,
    },
    SubscriptionFailed {
        subject: String,
        error: String,
    },
    ReceptionFailed {
        subject: String,
        error: String,
    },
    AckFailed {
        error: String,
    },
}

Re-exported so services only need to depend on arminius-lib-nats.

The message-bus Subscriber trait is intentionally not re-exported here to avoid clashing with the async_nats::Subscriber re-export above; reach it via arminius_lib_message_bus::Subscriber. Errors that can occur during message bus operations.

Variants

Payload(Error)

JSON serialization or deserialization failure.

SendFailed

Failed to publish a message to the specified subject.

Fields

error: String

Underlying error description.

SubscriptionFailed

Failed to subscribe to requested subjects.

Fields

subject: String

The subject that could not be subscribed to.

error: String

Underlying error description.

ReceptionFailed

Failed while receiving a message from a subscribed subject.

Fields

subject: String

The subject on which the failure occurred.

error: String

Underlying error description.

AckFailed

Failed to acknowledge handling of a message. The message may be reprocessed by this or another service instance.

Fields

error: String

Underlying error description.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Error

Converts to this type from the input type.