this post was submitted on 26 Feb 2025
47 points (89.8% liked)

Rust Programming

8546 readers
5 users here now

founded 5 years ago
MODERATORS
nutomic@lemmy.ml
Joe@lemmy.ml
AgreeableLandscape@lemmy.ml
47
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
7 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] 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