syntax_data: {"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// candidates. Returns the unprocessed candidates if any.
context_before:     /// or-patterns. This expands as many or-patterns as possible and processes the resulting
context_after:     fn expand_and_match_or_candidates<'b, 'c>(