change temp path for "rust_mozprofile"

[张依伦]

Hi,
My name is Enzo. I'm using geckodriver and having a problem with the
temporary profiles that are
created in the C:\Users\A\AppData\Local\Temp, but geckodriver creates it's
own with the prefix "rust_mozprofile" since I want to enhance the writing
speed, I created a RAM disk and write the temp file into the RAM disk.
I want to ask if it is possible to change this cache(temp files) path to
RAM disk? I tried to change the cache path for firefox, but it doesn't work
and geckodriver still writes files to the original path. Could you help me
with that issue? Thank you very much!

Best,
Enzo Zhang

[Andreas Tolfsen]

Also sprach 张依

Yes it is!

Try setting the TMPDIR environment variable to the location of the
RAM disk.