this post was submitted on 14 Aug 2023
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[–] DarkDarkHouse@lemmy.sdf.org 192 points 1 year ago (11 children)

As your future colleague wondering what the hell that variable is for, thanks Go.

[–] Nioxic@lemmy.world 26 points 1 year ago (1 children)

Isnt the syntax highlighting it as mever used?

So why would they wonder?

[–] Camilo@discuss.tchncs.de -2 points 1 year ago

If it is a pure value, I'd assume yes, but if it is tied to a side effect (E.g. write its value to a file), then it would be not used but still could break your app if removed.

I'm not familiar with rust language specifically, but generally that's what could happen

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