Spectre.Transition (Spectre v0.3.0)

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Immutable result of one validated lifecycle transition.

It carries both state snapshots and the affected entities so persistence, journaling, and host dispatch can reason about a transition without reconstructing it from mutable-looking structs.

Summary

Types

t()

Types

t()

@type t() :: %Spectre.Transition{
  awaitable: Spectre.Awaitable.t() | nil,
  effect: Spectre.Effect.t() | nil,
  entity_id: term(),
  event: atom(),
  from: Spectre.State.t(),
  metadata: map(),
  replayed?: boolean(),
  to: Spectre.State.t()
}