Update ce.md (#265)

Added type annotation to fix compile error.
demystifyfp · May 1, 2024 · ac5b82c · ac5b82c
1 parent 8753d67
commit ac5b82c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gitbook/validation/ce.md b/gitbook/validation/ce.md
@@ -14,7 +14,7 @@ This CE can take advantage of the [and! operator](https://github.com/fsharp/fsla
 
 ```fsharp
 // string -> Result<int, string>
-let tryParseInt str =
+let tryParseInt (str: string) =
   match System.Int32.TryParse str with
   | true, x -> Ok x
   | false, _ ->