syntax_data: {"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// We added a goal to the `EvalCtxt` which will get proven
context_before: pub enum ProbeStep<I: Interner> {
context_after:     /// the next time `EvalCtxt::try_evaluate_added_goals` is called.