package links
type t = | UnboundColumn of Alias.Set.t| AlreadyBound of Alias.Set.t| TreeFormError of {error : Fun_dep.Tree.Tree_form_error.t;
}
val equal : t -> t -> Ppx_deriving_runtime.booltype t = | UnboundColumn of Alias.Set.t| AlreadyBound of Alias.Set.t| TreeFormError of {error : Fun_dep.Tree.Tree_form_error.t;}val equal : t -> t -> Ppx_deriving_runtime.bool