syntax_data: {"ast_node_type":"variable","tokens":[{"end":64,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:         if let Some(sized_candidate) = sized_candidates.next() {
context_before:             candidates.iter().filter(|c| matches!(c.candidate, SizedCandidate));
context_after:             // There should only ever be a single sized candidate