syntax_data: {"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"Ok(obligations)"}]}
source_snippet:                 Ok(obligations) => this.evaluate_predicates_recursively(stack.list(), obligations),
context_before:             match this.match_where_clause_trait_ref(stack.obligation, where_clause_trait_ref) {
context_after:                 Err(()) => Ok(EvaluatedToErr),