你即將離開本站

並前往https://tipsfordev.com/using-and-then-with-different-result-error-types-without-map-err

Using and_then with different Result error types without map_err

After some trial, here is the solution: trait CustomAndThen { fn and_then2 Result >(self, op: F) -> Result.

確定！ 回上一頁

查詢 「Rust map_err」的人也找了：

  1. Rust Option
    2.
  2. Rust map_err
    3.
  3. Rust Result
    4.
  4. Rust Box
    5.
  5. Rust Vec
    6.
  6. rust map_err example
    7.
  7. Rust trait
    8.
  8. Rust playground
    9.