syntax_data: {"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":".filter_map(|(s,"}]}
source_snippet:         .filter_map(|(s, r)| r.map(|r| (s, r)))
context_before:         .map(|s| (s, find_best_match_for_name_impl(false, candidates, *s, dist)))
context_after:         .min_by(|(s1, r1), (s2, r2)| {