The ???? operator
The ???? operator
![](https://programming.dev/pictrs/image/08fe86ea-33c0-4f50-9aee-5d44c52d8ed9.png?format=webp&thumbnail=128)
![](https://programming.dev/pictrs/image/08fe86ea-33c0-4f50-9aee-5d44c52d8ed9.png?format=webp)
I found this funny.
The context is as explained by @[email protected]
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 @[email protected]
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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26 comments
there was a comment about adding an
?!
operator that would resolve any number of?
operators but I can't find it.12 0 Reply‽
21 0 ReplyInterrobang gang rise up!
3 0 Reply
I can't remember ever needing more than two question marks (
??
), and even that is very rare in my experience.2 0 Reply
26 comments
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