syntax_data: {"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"Ok(Some(SelectionCandidate::ParamCandidate(trait_ref)))"}]}
source_snippet:             Ok(Some(SelectionCandidate::ParamCandidate(trait_ref))) => !trait_ref.has_infer(),
context_before:         match result {
context_after:             _ => true,