Add support for Rust via cargo

[seivan]

Not exactly sure how, but I imagine it's:

Recognize Rust

Should add "rust": "rs" to
https://github.com/stateful/runme/blob/654dda374d6968620bbcc2ce4a6ef0567c88535a/internal/command/command_file.go#L106
and
https://github.com/stateful/runme/blob/654dda374d6968620bbcc2ce4a6ef0567c88535a/internal/runner/command.go#L598
(Why aren't these shared?)

Figure out Rust script

My suggestion is to use rust-script like

	"rust":   {"rust-script"},
	"rs":     {"rust-script"}

to
https://github.com/stateful/runme/blob/654dda374d6968620bbcc2ce4a6ef0567c88535a/internal/command/command.go#L260
and
https://github.com/stateful/runme/blob/654dda374d6968620bbcc2ce4a6ef0567c88535a/internal/runner/command.go#L625

Run the Rust script

This looks like it runs a sample code, but I am not exactly sure, but whatever it is it could be adjusted for Rust as well.

https://github.com/stateful/runme/blob/654dda374d6968620bbcc2ce4a6ef0567c88535a/internal/command/command_file_test.go#L62

---

Now regarding actually running, or more specifically running anything, I strongly advice looking into this tool this would simplify running any code cell, and even take advantage of docker to deal with system dependencies.
But that's a different issue

[sourishkrout]

Nice, it's working, @seivan. I'm planning to get this into the next minor release.

[seivan]

Nice, it's working, @seivan. I'm planning to get this into the next minor release.

Hell yeah, you actually managed to get it to work!

Did you use #743 or rust-script

Edit: One thing to make sure if is make sure is not to clutters the filesystem with whatever artifacts and builds that are made by using some $TMPDIR or just delete after execution, because Rust builds get massive.

I am not 100% sure how Runme currently builds and executes and what the lifecycle is.

[sourishkrout]

Will be included in next minor or patch release.