module Digest: BatDigesttypet =string
The type of digests: 16-character strings.
val string : string -> tReturn the digest of the given string.
val bytes : Stdlib.Bytes.t -> 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 character number ofs and containing len
characters.
val subbytes : Stdlib.Bytes.t -> int -> int -> tDigest.subbytes s ofs len returns the digest of the subsequence
of s starting at index ofs and containing len bytes.
val file : string -> tReturn the digest of the file whose name is given.
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.
Invalid_argument if the argument is not exactly 32 hexadecimal
characters.val channel : BatIO.input -> int -> Stdlib.Digest.tIf len is nonnegative, Digest.channel ic len reads len
characters from channel ic and returns their digest, or
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.
Note This version of channel is currently very inefficient
if len < 0 and requires copying the whole input to a temporary
file.val output : 'a BatIO.output -> t -> unitWrite a digest on the given output.
val print : 'a BatIO.output -> Stdlib.Digest.t -> unitWrite a digest on the given output in hexadecimal.
val input : BatIO.input -> Stdlib.Digest.tRead a digest from the given input.
val compare : t -> t -> intThe comparison function for 16-character digest, with the same
specification as Pervasives.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 equal : t -> t -> boolThe equal function for digests.