Enum ErrorType 

pub enum ErrorType {
    Transient,
    Fatal,
}

Types of failure when handling a message. Used by the pub sub framework to handle retries/nacks/dead letter queues/etc.

Variants

Transient

Message processing might succeed if retried after a short delay.

E.g. the message handler encountered a time out when trying to call an API to fulfil the message processing requirements.

The pubsub framework will execute the transient error hook before nacking the message.

Fatal

Message processing will never succeed, no matter how many times you retry or how long you wait.

E.g. the message payload is malformed and cannot be deserialized.

The message will be nacked.

Trait Implementations

impl Clone for ErrorType

fn clone(&self) -> ErrorType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorType

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

Formats the value using the given formatter.

impl Display for ErrorType

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

Formats the value using the given formatter.

impl PartialEq for ErrorType

fn eq(&self, other: &ErrorType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ErrorType

impl StructuralPartialEq for ErrorType