this post was submitted on 26 Feb 2025
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Rust Programming

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When I have an Option<Result<T, E>> but need a Result<Option<T>, E> (lemmy.ml)
submitted 2 weeks ago by Ephera@lemmy.ml to c/rust@lemmy.ml
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[–] RustyNova@lemmy.world 4 points 2 weeks ago

It's super useful for TryStreams with next(). I often want to ? the result up, so that I can have a clean item in my while let loop