include sig ... end
val hash_fold_t : Base.Hash.state ‑> t ‑> Base.Hash.state
val hash : t ‑> Base.Hash.hash_value
val sexp_of_t : t ‑> Sexplib.Sexp.t
val of_string : string ‑> t
val length : t ‑> int
module Expert : sig ... end
Even though the underlying type includes an option, most users should not have to
think about the difference between Some ""
and None
. You can use the Expert
module to deal with the optionality, if need be.
module Stable : sig ... end