[Issue 24082] add Int128.toString that supports std.format

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24082

Dlang Bot <dlang-bot at dlang.rocks> changed:

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--- Comment #1 from Dlang Bot <dlang-bot at dlang.rocks> ---
@n8sh created dlang/phobos pull request #8797 "Fix Issue 24082 - add
Int128.toString that supports std.format" fixing this issue:

- Fix Issue 24082 - add Int128.toString that supports std.format

  toString has template parameter FormatSpec instead of template parameter
  Char and argument std.format.FormatSpec!Char so importing std.int128
  does not require importing std.format unless toString is actually used
  (pay as you go).

https://github.com/dlang/phobos/pull/8797

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