syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"ProjectionCandidate(_)"}]}
source_snippet:                 ProjectionCandidate(_) | ObjectCandidate(_) => unreachable!(),
context_before:                 ParamCandidate(_) | ImplCandidate(_) => true,
context_after:             }) {