include module type of DigestThe comparison function for 16-character digest, with the same specification as Stdlib.compare and the implementation shared with String.compare. Along with the type t, this function compare allows the module Digest to be passed as argument to the functors Set.Make and Map.Make.
val string : string -> tReturn the digest of the given string.
val bytes : bytes -> tReturn the digest of the given byte sequence.
val substring : string -> int -> int -> tDigest.substring s ofs len returns the digest of the substring of s starting at index ofs and containing len characters.
val subbytes : bytes -> int -> int -> tDigest.subbytes s ofs len returns the digest of the subsequence of s starting at index ofs and containing len bytes.
val channel : in_channel -> int -> tIf len is nonnegative, Digest.channel ic len reads len characters from channel ic and returns their digest, or raises End_of_file if end-of-file is reached before len characters are read. If len is negative, Digest.channel ic len reads all characters from ic until end-of-file is reached and return their digest.
val file : string -> tReturn the digest of the file whose name is given.
val output : out_channel -> t -> unitWrite a digest on the given output channel.
val input : in_channel -> tRead a digest from the given input channel.
val to_hex : t -> stringReturn the printable hexadecimal representation of the given digest.
val from_hex : string -> tConvert a hexadecimal representation back into the corresponding digest.