syntax_data: {"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // as your final result. The result will be cached using
context_before:         // `EvaluatedToOkModuloRegions` instead of `EvaluatedToOk`
context_after:         // the freshened trait predicate as a key, so we need