how to do iota(0,256) with ubytes ? (cf need for iotaInclusive)

[Timothee Cour via Digitalmars-d]

also, workarounds involving:
iota(0,256).map!(a=>cast(ubyte)a)
are neither pleasant nor efficient


On Thu, Oct 8, 2015 at 7:41 PM, Timothee Cour <thelastmammoth at gmail.com>
wrote:

> how to do iota(0,256) with ubytes ?
> and more generally:
> iota with 'end' parameter set to max range of a type.
>
> of course this doesn't work:
> auto b=iota(ubyte(0), ubyte(256));
> //cannot implicitly convert expression (256) of type int to ubyte
>
> Could we have a function with iota_inclusive that has inclusive bounds for
> 'end' parameter ?
>
>
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