type t = [
| `equals of name
| `is_prefix of Base.string
| `is_suffix of Base.string
]
val compare : t -> t -> Base.int
val equal : t -> t -> Base.bool
val sexp_of_t : t -> Sexplib0.Sexp.t
val t_of_sexp : Sexplib0.Sexp.t -> t
val __t_of_sexp__ : Sexplib0.Sexp.t -> t