[Feature] add to Nushell's PATH as well

[danimesq]

I believe Nushell (made in the very Rust) deserve this consideration, as Bash does already.

[rami3l]

Hi! Thanks a lot for filing this issue!

I agree that in the long run, it is definitely worthwhile adding integration of non-POSIX shells such as nu, fish (#478, #2995, #3108), tcsh (#3413), ion, pwsh, etc., but unfortunately, non-POSIX shells have not been assessed for rustup integration yet.

Once the first PR is in place, I believe the rest will be much easier (currently the best effort so far seems to be #3108). Please stay tuned!

[oneplusiota]

I would love to take this issue. I'm new to open source so please correct me anywhere I'm not right?

[Fishrock123]

Now that fish is integrated it seem like it would be a good time to look at this again?

[rami3l]

@oneplusiota Would you like to work on this one?

[chicks-net]

I'm interested in tackling this. Any concerns?

[rami3l]

I'm interested in tackling this. Any concerns?

Please go ahead and feel free to use #3108 as your reference :)

[chicks-net]

Thanks for the ok to get started.

I have been working on this. There is no progress to show yet, but I think I can figure this out.