Enum DeliveryResult 

#[non_exhaustive]
pub enum DeliveryResult {
    Acknowledged {
        msg_id: String,
        ack_time_ms: u64,
    },
    MaxRetriesExceeded {
        msg_id: String,
        attempts: u32,
    },
    DeadLettered {
        msg_id: String,
        reason: String,
    },
}

Result of a reliable delivery attempt.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Acknowledged

Message was acknowledged by the receiver.

Fields

msg_id: String

Message ID.

ack_time_ms: u64

Time from first send to ack.

MaxRetriesExceeded

Maximum retries exceeded; message sent to dead letter queue.

Fields

msg_id: String

Message ID.

attempts: u32

Total number of attempts made.

DeadLettered

Message was dead-lettered for a non-retry reason.

Fields

msg_id: String

Message ID.

reason: String

Reason for dead-lettering.

Trait Implementations

impl Clone for DeliveryResult

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeliveryResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeliveryResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DeliveryResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.