include sig ... end
val hash_fold_t : Base.Hash.state ‑> t ‑> Base.Hash.state
val hash : t ‑> Base.Hash.hash_value
val to_string : t ‑> string
to_string
and of_string
convert between t
and unsigned,
unprefixed hexadecimal.
They must be able to handle all non-negative values and also
min_value
. to_string min_value
must write a positive hex
representation.
val of_string : string ‑> t
val zero : t