Enum DeadLetterReason 

pub enum DeadLetterReason {
    ChannelClosed,
    ChannelNotFound,
    RecipientUnavailable,
    MaxRetriesExceeded,
    Expired,
    ValidationFailed(String),
}

Reason a message was dead-lettered.

Variants

ChannelClosed

The target channel was closed.

ChannelNotFound

The target channel was not found.

RecipientUnavailable

The intended recipient was unavailable.

MaxRetriesExceeded

Maximum retry attempts were exceeded.

Expired

The message expired (TTL exceeded).

ValidationFailed(String)

The message failed validation.

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<'de> Deserialize<'de> for DeadLetterReason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DeadLetterReason

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

Formats the value using the given formatter.

impl Eq for DeadLetterReason

impl PartialEq for DeadLetterReason

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DeadLetterReason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DeadLetterReason