Can I convert the Range returned by asUpperCase to ubyte[]?
Dr.No
jckj33 at gmail.com
Tue May 1 20:13:41 UTC 2018
I'm trying to do an optimization here: a hash function which
expect a ubye[] array as argument, would just work if I cast
string to ubyte[] but I need to convert it to upper case, so I'd
like to do that lazily, so that the byte is converted to its
upper case version soon as it's requested. I'm not sure if this
possible because I think the function should also work with Range
and not ubyte[] to work.
So, adding some code example, can I convert the string to upper
case then convert it to ubyte[] without memory allocation?
something like this:
import xxhash;
import std.uni : asUpperCase;
uint hash = xxhashOf(cast(ubyte[])(word.asUpperCase));
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