include H with type t = tinclude S with type t = tThe usual compare functions on hashes, but can raise Ambiguous if one is short hash and is prefix to the other.
val to_raw : t -> stringRaw hash value.
val of_raw : string -> tAbstract a raw hash value.
val to_hex : t -> stringto_hex h is hs' hex encoding.
val hex_length : t -> intThe number of hex digits in the hash.
include IO with type t := tval input : Mstruct.t -> tBuild a value from an inflated contents.
val add : Stdlib.Buffer.t -> ?level:int -> t -> unitAdd the serialization of the value to an already existing buffer.
The compression level must be between 0 and 9: 1 gives best speed, 9 gives best compression, 0 gives no compression at all (the input data is simply copied a block at a time). The default value (currently equivalent to level 6) requests a default compromise between speed and compression.
val of_hex : string -> tConvert an hex-encoded string into a hash value. Raise Ambiguous if the hash is short; in that case use of_short_hex.
val of_short_hex : string -> tval input_hex : Mstruct.t -> tRead an hex-encoded hash value.
val add_hex : Stdlib.Buffer.t -> t -> unitAdd the hex-encoding of the hash value to the buffer.
val is_short : t -> boolCheck if the hash is short.
val zero : tA hash full of zero. Useful for padding.