Enum Idempotency 

pub enum Idempotency {
    None,
    Key(String),
}

Optional idempotency declaration for side-effecting states. Key semantics: stable value used for dedupe (e.g., tx intent hash).

Variants

None

The state does not declare an idempotency key.

Key(String)

Stable key used to deduplicate externally visible effects.

Trait Implementations

impl Clone for Idempotency

fn clone(&self) -> Idempotency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Idempotency

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Idempotency

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Idempotency

fn eq(&self, other: &Idempotency) -> 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 Serialize for Idempotency

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Idempotency

impl StructuralPartialEq for Idempotency