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The ???? operator (programming.dev)
submitted 1 year ago* (last edited 1 year ago) by snaggen@programming.dev to c/rust@programming.dev

I found this funny.

The context is as explained by @laund@hachyderm.io

the issue is that you can't return from inside a closure, since the closure might be called later/elsewhere

and this post was the asnwer to the question by @antonok@fosstodon.org

you got me curious what the record for the longest ? operator chain on crates.io is

Original post: https://fosstodon.org/users/antonok/statuses/111134824451525448

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[-] Turun@feddit.de 3 points 1 year ago* (last edited 1 year ago)

It make total sense, I just never ran into a Result(Result(Result(T, E), E), E) situation

Edit: Lemmy is so scared of cross site scripting, they simply remove all less than and greater than signs, lmao

And it replaces ampersands.

this post was submitted on 27 Sep 2023
189 points (97.5% liked)

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