Struct SagaDefinition 

pub struct SagaDefinition {
    pub saga: String,
    pub version: u32,
    pub steps: Vec<SagaStep>,
}

A distributed saga definition parsed from sagas/<name>.saga.yaml.

Sagas coordinate multi-service transactions with compensating actions.

saga: create_order
version: 1
steps:
  - name: reserve_inventory
    service: inventory-api
    action: POST /v1/reservations
    compensate: DELETE /v1/reservations/:id
    timeout_secs: 5
  - name: charge_payment
    service: payments-api
    action: POST /v1/charges
    compensate: POST /v1/charges/:id/refund
    timeout_secs: 10

Fields

saga: String

Saga name (unique within workspace).

version: u32

Saga version.

steps: Vec<SagaStep>

Ordered list of saga steps. Executed sequentially; on failure, compensating actions run in reverse order.

Trait Implementations

impl Clone for SagaDefinition

fn clone(&self) -> SagaDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SagaDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SagaDefinition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SagaDefinition

fn eq(&self, other: &SagaDefinition) -> 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 SagaDefinition

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 SagaDefinition