Enum DeliveryGuarantee 

#[non_exhaustive]
pub enum DeliveryGuarantee {
    AtMostOnce,
    AtLeastOnce,
    ExactlyOnce,
}

Requested broker delivery semantics.

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.

AtMostOnce

Message loss is allowed but redelivery is avoided.

AtLeastOnce

Default: messages may redeliver after failure.

ExactlyOnce

Broker-supported exactly-once semantics.

Trait Implementations

impl Clone for DeliveryGuarantee

fn clone(&self) -> DeliveryGuarantee

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeliveryGuarantee

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

Formats the value using the given formatter.

impl Default for DeliveryGuarantee

fn default() -> DeliveryGuarantee

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DeliveryGuarantee

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DeliveryGuarantee

impl PartialEq for DeliveryGuarantee

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DeliveryGuarantee