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
Most likely you can get by with adjusting the return type and using a ? or maping to a type that you can use the ? on.