Explicit causal coordinates for a Fact occurrence.
The legacy {producer_hash, parent_fact_hash} tuple remains available on
Runic.Workflow.Fact during the alpha migration. This struct carries the
additional activation and output coordinates needed to distinguish equal
payloads produced at different positions.
Summary
Types
@type t() :: %Runic.Workflow.FactAncestry{ activation_id: Runic.Identity.t() | nil, output_index: non_neg_integer(), output_port: atom(), parent_fact_id: term() | nil, producer_node_id: term() | nil }