Enum DeadLetterReason 

pub enum DeadLetterReason {
    MaxRetriesExceeded {
        retries: u32,
        max: u32,
    },
    ActorNotFound {
        actor_name: String,
    },
    QueueFull {
        queue_capacity: usize,
    },
    TtlExpired {
        age: Duration,
    },
    ActorDestroyed {
        actor_id: String,
    },
    Rejected {
        reason: String,
    },
}

Reason a message was sent to the dead letter queue.

Variants

MaxRetriesExceeded

Message processing failed after max retries.

Fields

retries: u32

Number of retries attempted.

max: u32

Maximum retries allowed.

ActorNotFound

Destination actor not found.

Fields

actor_name: String

Name of the actor that was not found.

QueueFull

Queue was full and overflow policy is DropToDlq.

Fields

queue_capacity: usize

Capacity of the full queue.

TtlExpired

Message TTL expired before delivery.

Fields

age: Duration

Age of the message when it expired.

ActorDestroyed

Actor was destroyed while message was in-flight.

Fields

actor_id: String

ID of the destroyed actor.

Rejected

Explicit rejection by the actor’s message handler.

Fields

reason: String

Reason for rejection.

Trait Implementations

impl Clone for DeadLetterReason

fn clone(&self) -> DeadLetterReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeadLetterReason

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

Formats the value using the given formatter.

impl Display for DeadLetterReason

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

Formats the value using the given formatter.

impl PartialEq for DeadLetterReason

fn eq(&self, other: &DeadLetterReason) -> 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 DeadLetterReason

impl StructuralPartialEq for DeadLetterReason