Getting a safe path for a temporary file
Laeeth Isharc via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Jan 17 06:36:59 PST 2015
On Saturday, 17 January 2015 at 13:47:39 UTC, Marc Schütz wrote:
> Is it currently possible to get the path to a safe temporary
> file, i.e. one that is guaranteed to be freshly created and
> will not override another existing file?
>
> There's `std.file.tempDir`, which doesn't create a unique file.
> Then there's `std.stdio.tmpfile()`, which does, but it returns
> a `File` object, and its `name` property is `null`.
>
> Did I miss something? IMO this is very import functionality.
> One use case is passing these names as command line arguments
> to an external program that doesn't support stdin/stdout.
I agree that it would be useful.
This is what I used, although there may be a better option:
http://dlang.org/phobos/std_uuid.html
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