你即將離開本站

並前往https://erasin.wang/books/easy-rust/Chapter_30.html

Option and Result - Easy Rust - ERASIN

Result is similar to Option, but here is the difference: ... So Option is if you are thinking: "Maybe there will be something, and maybe there won't." But Result ...

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.