{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"TypeRef::Array(it)"}]}
                TypeRef::Array(it) => go(it.ty, f, map),
                TypeRef::Reference(it) => go(it.ty, f, map),
                TypeRef::ImplTrait(bounds) | TypeRef::DynTrait(bounds) => {