Enum IdempotencyMode 

pub enum IdempotencyMode {
    Lwt,
    None,
}

How backends enforce enqueue idempotency when a job key is present.

On Scylla, IdempotencyMode::Lwt uses a lightweight transaction; IdempotencyMode::None skips that path (at-least-once). Mem/SQL honor the same policy for check-then-reuse.

Variants

Lwt

Exactly-once under concurrent enqueue (default).

None

At-least-once; skip idempotency coordination (higher throughput).

Implementations

impl IdempotencyMode

pub fn parse(s: &str) -> Option<Self>

Parse from a config string (lwt / none).

Trait Implementations

impl Clone for IdempotencyMode

fn clone(&self) -> IdempotencyMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IdempotencyMode

impl Debug for IdempotencyMode

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

Formats the value using the given formatter.

impl Default for IdempotencyMode

fn default() -> IdempotencyMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IdempotencyMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IdempotencyMode

impl PartialEq for IdempotencyMode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for IdempotencyMode

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 IdempotencyMode