syntax_data: {"ast_node_type":"other","tokens":[{"end":20,"kind":"keyword","start":0,"text":"Some(s)"}]}
source_snippet:         Some(s) => {
context_before:         Some(s) if s.as_str() == "not-loaded" => Some(IncrementalStateAssertion::NotLoaded),
context_after:             early_dcx.early_fatal(format!("unexpected incremental state assertion value: {s}"))