Re: [Ocaml-lib-devel] Enum

[Nicolas C. <war...@fr...>]

> What exactly *is* an enum?  Is it a lazy list?  sequence? totally
> ordered multiset?

It's more like a lazy sequence. Since it's lazy, it can be infinite if you
define a "next" function always returning an element. But it's consuming so
when enumerating "append e e" you first consume "e" and then "e" is empty,
so it's not circular.

Nicolas