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RunSagaOpts

crafty_client

Struct RunSagaOpts 

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pub struct RunSagaOpts<'a> {
    pub journal: Option<&'a dyn SagaJournal>,
    pub catalog_version: Option<u32>,
    pub catalog_version_live: Option<Arc<AtomicU32>>,
    pub on_event: Option<&'a (dyn Fn(SagaEvent) + Send + Sync)>,
}
Expand description

Optional hooks for run_saga.

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§journal: Option<&'a dyn SagaJournal>

Durable (or in-memory) saga journal.

§catalog_version: Option<u32>

Pin catalog version in the journal (dynamic catalog mid-saga).

§catalog_version_live: Option<Arc<AtomicU32>>

Live catalog generation checked before each forward step.

§on_event: Option<&'a (dyn Fn(SagaEvent) + Send + Sync)>

Metrics / logging callback.

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impl<'a> Default for RunSagaOpts<'a>

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fn default() -> RunSagaOpts<'a>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<'a> !RefUnwindSafe for RunSagaOpts<'a>

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impl<'a> !UnwindSafe for RunSagaOpts<'a>

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impl<'a> Freeze for RunSagaOpts<'a>

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impl<'a> Send for RunSagaOpts<'a>

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impl<'a> Sync for RunSagaOpts<'a>

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impl<'a> Unpin for RunSagaOpts<'a>

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impl<'a> UnsafeUnpin for RunSagaOpts<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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