[Issue 21843] std.format could support %{x,X} for ubyte[]

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21843

Berni44 <bugzilla at bernis-buecher.de> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at bernis-buecher.de

--- Comment #1 from Berni44 <bugzilla at bernis-buecher.de> ---
You can use

writefln!"%(%02X%)"(data);

to get the desired result. (But %X might be useful as a shortcut, so leaving
this open.)

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