syntax_data: {"ast_node_type":"variable","tokens":[{"end":98,"kind":"keyword","start":0,"text":".filter_map(|c|"}]}
source_snippet:             .filter_map(|c| if let ProjectionCandidate(i) = c.candidate { Some(i) } else { None })
context_before:             .iter()
context_after:             .try_reduce(|c1, c2| if has_non_region_infer { None } else { Some(c1.min(c2)) });