syntax_data: {"ast_node_type":"other","tokens":[{"end":33,"kind":"keyword","start":0,"text":"relate.relate(lhs,"}]}
source_snippet:         relate.relate(lhs, rhs)?;
context_before:             SolverRelating::new(self, StructurallyRelateAliases::No, variance, param_env, span);
context_after:         Ok(relate.goals)