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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
The input of Make
for keys.
val hash : t -> int
Note: Unevenly distributed hash functions may result in performance drops.
The number of bits necessary to encode the maximum output value of hash
. `Hashtbl.hash` uses 30 bits.
Overestimating the hash_size
will result in performance drops; underestimation will result in undefined behavior.
val encode : t -> string
encode
is an encoding function. The resultant encoded values must have size encoded_size
.
encoded_size
is the size of the result of encode
, expressed in number of bytes.
val decode : string -> int -> t
decode s off
is the decoded form of the encoded value at the offset off
of string s
. Must satisfy decode (encode t) 0 = t
.
val pp : t Fmt.t
Formatter for keys