syntax_data: {"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// `Certainty` was made. This is the certainty passed in, so it's not unified
context_before:     /// A call to `EvalCtxt::evaluate_added_goals_make_canonical_response` with
context_after:     /// with the certainty of the `try_evaluate_added_goals` that is done within;