Module Core_int63

module Core_int63: sig .. end
The size of Int63 is always at least 63 bits. On a 64-bit platform it is just an int (63-bits), and on a 32-bit platform it is an int64.

Because Int63 has different sizes on 32-bit and 64-bit platforms, there are several pitfalls to be aware of:

include Int_intf.S
val of_int : int -> t
val to_int : t -> int option