Module F.Builtin

include Base__.Hash_intf.Builtin_hash_fold_intf
type state
type 'a folder = state -> 'a -> state
val hash_fold_nativeint : nativeint folder
val hash_fold_int64 : int64 folder
val hash_fold_int32 : int32 folder
val hash_fold_char : char folder
val hash_fold_int : int folder
val hash_fold_bool : bool folder
val hash_fold_string : string folder
val hash_fold_float : float folder
val hash_fold_unit : unit folder
val hash_fold_option : 'a folder -> 'a option folder
val hash_fold_list : 'a folder -> 'a list folder
val hash_fold_lazy_t : 'a folder -> 'a lazy_t folder
val hash_fold_ref_frozen : 'a folder -> 'a Base__.Import0.ref folder

Hash support for array and ref is provided, but is potentially DANGEROUS, since it incorporates the current contents of the array/ref into the hash value. Because of this we add a _frozen suffix to the function name.

Hash support for string is also potentially DANGEROUS, but strings are mutated less often, so we don't append _frozen to it.

Also note that we don't support bytes.

val hash_fold_array_frozen : 'a folder -> 'a array folder
include Base__.Hash_intf.Builtin_hash_intf
type hash_value
val hash_nativeint : nativeint -> hash_value
val hash_int64 : int64 -> hash_value
val hash_int32 : int32 -> hash_value
val hash_char : char -> hash_value
val hash_int : int -> hash_value
val hash_bool : bool -> hash_value
val hash_string : string -> hash_value
val hash_float : float -> hash_value
val hash_unit : unit -> hash_value