{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"ty::RawPtr(..)"}]}
                    ty::RawPtr(..) => Some(tcx.types.usize),
                    ty::Char => Some(tcx.types.u8),
                    ty::FnDef(..) | ty::FnPtr(..) => Some(tcx.types.usize),