syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"&&"}]}
source_snippet:                     && clause_pred.self_ty() == trait_pred.self_ty()
context_before:                     && clause_pred.polarity == ty::PredicatePolarity::Positive
context_after:                     && (clause_pred.def_id() == trait_pred.def_id()