syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"ty::InstanceKind::ThreadLocalShim(..)"}]}
source_snippet:         ty::InstanceKind::ThreadLocalShim(..) => {
context_before:     match instance.def {
context_after:             p.write_str("{{tls-shim}}").unwrap();