Coerce serializable lineage to a provenance graph

Canonical containers accept only NULL or a validated provenance_graph. Any other serializable lineage value is wrapped, unchanged, in a single legacy_provenance record so that its origin remains inspectable rather than being silently reinterpreted.

Usage

as_provenance_graph(x)

Arguments

x

NULL, a provenance_graph, or a serializable lineage value.

Value

A validated provenance_graph.

Examples

g <- as_provenance_graph(NULL)
provenance_tips(g)
#> character(0)
g2 <- as_provenance_graph(list(note = "legacy value"))
provenance_tips(g2)
#> [1] "4129efcfc9a68b8f549ffd58a8152225e4e93a61205f0fe14c781814a49b8c46"