syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"|"}]}
source_snippet:         | ty::InstanceKind::AsyncDropGlueCtorShim(_, _)
context_before:         if let ty::InstanceKind::DropGlue(_, _)
context_after:         | ty::InstanceKind::FutureDropPollShim(_, _, _) = instance.def