syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"|"}]}
source_snippet:                     | (ty::ImplPolarity::Negative, ty::PredicatePolarity::Negative) => {
context_before:                     | (ty::ImplPolarity::Positive, ty::PredicatePolarity::Positive)
context_after:                         result.push(candidate);