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Implemented by classes that provide a result for an operation, which can fail or be successful
Verse using statement |
using { /Verse.org/Verse } |
result<public>(success_type:any, error_type:any):result(success_type,error_type)
This function is a parametric type, meaning it returns a class or interface rather than a value or object instance.
Parameters
result takes the following parameters:
| Name | Type | Description |
|---|---|---|
success_type |
any |
|
error_type |
any |
Generated Interface
result returns the parametric interface result(success_type,error_type).
Attributes, Specifiers, and Effects
Attributes
The following attributes determine how result behaves outside the Verse language. For the complete list of attributes, see the Attributes section of the Specifiers Page.
| Attribute | Arguments | Meaning |
|---|---|---|
available |
MinUploadedAtFNVersion := 3800 |
This feature is available beginning with the UEFN version specified by MinUploadedAtFNVersion and unavailable prior to that version. |
Specifiers
The following specifiers determine how you can interact with result in your programs. For the complete list of specifiers, see the Specifiers Page.
| Specifier | Meaning |
|---|---|
public |
The identifier is universally accessible. You can use this on modules, classes, interfaces, structs, enums, methods, and data. |