你即將離開本站

並前往https://ostack.cn/?qa=853769/

rust - Is it possible to convert Option> to a Result ...

In Rust 1.33, transpose() is stable, so you can just call it: fn main() { let x: Result<Option<i32>, ()> = Ok(Some(5)); let y: ...

確定！ 回上一頁

查詢 「Rust Option的人也找了：

  1. Rust Option
    2.
  2. Rust Result
    3.
  3. Rust map_err
    4.
  4. Rust enum
    5.
  5. Rust expect
    6.
  6. Rust
    7.
  7. Rust String
    8.
  8. Rust Result example
    9.