List Question
20 TechQA 2024-02-02T16:39:10.973000rust Option ok_or without unwrap()? looking for value_or function
165 views
Asked by user1709076
Is there a simple way to get Result<&T, E> from Result<T, E>?
109 views
Asked by progquester
Read claims without verification. , Understanding the Result return
1.2k views
Asked by Michael
Why is `return` necessary in `match` arm when using `Result` in `main`?
1.9k views
Asked by Peter
How to take T out of Result<Vec<Data<&T>>>?
450 views
Asked by xc wang
How do I generify the error of a Rust Result<T, E> to Result<T, Box<dyn std::error::Error>>?
3.9k views
Asked by Dan
What is the point of an Infallible Result, over just returning the Ok() branch?
4.7k views
Asked by Evan Carroll
Should I ditch using `and_then` and always use the `?` operator?
994 views
Asked by Midnight Exigent
How to work with custom string errors in rust?
81 views
Asked by Eka
How do I return a Result data type in Rust?
1.8k views
Asked by wellows
Calling map on Iter of Results in Rust
5.2k views
Asked by Unapiedra
Cannot call a function that returns Result: found opaque type impl std::future::Future
10.2k views
Asked by Dude4
What does dotenv().ok() do?
3.5k views
Asked by elementory
Why doesn't Rustlings force me to consume a Result?
783 views
Asked by Evan Carroll
Idiomatic way to collect all errors from an iterator
1k views
Asked by msrd0
What does "T" stand for in Result<T, E> in Rust?
900 views
Asked by Paul Razvan Berg
What does Result<()> without the error type mean?
1.3k views
Asked by Paul Razvan Berg
How can I return an error from Serde in a function that returns Result<() , Error>
2.1k views
Asked by STF_ZBR
Difference between match and unwrap_or when determining types
2k views
Asked by George