你即將離開本站

並前往https://fsharpforfunandprofit.com/posts/the-option-type/

The Option type | F# for fun and profit

and when pattern matching, as with any union type, you must always match all the cases: match validInt with | Some x -> printfn "the valid ...

確定！ 回上一頁

查詢 「rust match type」的人也找了：

  1. Rust match
    2.
  2. rust match type annotation
    3.
  3. rust match trait
    4.
  4. rust match greater than
    5.
  5. rust match fallthrough
    6.
  6. rust match generic type
    7.
  7. rust dynamic type
    8.
  8. rust match default
    9.