{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"///"}]}
    /// without a [`GenericArg`], instead directly storing a [`Ty`] or [`ConstArg`]. In
    /// However, some builtin types' generic arguments are represented by [`TyKind`]
    /// such cases they *are* represented by the `Infer` variants on [`TyKind`] and