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GraphLabelDefinitionKey

uqa_storage::catalog::graph_observations

Struct GraphLabelDefinitionKey 

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pub struct GraphLabelDefinitionKey { /* private fields */ }
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Labels have a graph-specific logical object. An opaque legacy registry change can invalidate that object without interfering with another graph’s label readers.

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impl GraphLabelDefinitionKey

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pub fn new( namespace: GraphIdentifierNamespace, graph: &str, label: Option<GraphLabelName<'_>>, ) -> Self

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pub fn predicate(&self) -> SerializablePredicate<'_>

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