Md5_lib
type t
val compare : t -> t -> int
val length : int
length = 16 is the size of the digest in bytes.
length = 16
val to_binary : t -> string
val of_binary_exn : string -> t
val unsafe_of_binary : string -> t
assumes the input is 16 bytes without checking
val to_hex : t -> string
val of_hex_exn : string -> t
val string : string -> t
val bytes : bytes -> t
val subbytes : bytes -> pos:int -> len:int -> t