Interface OptionArgFunc

Hierarchy

OptionArgFunc

Callable

OptionArgFunc(optionName: string, value: string, data: object): boolean

- Defined in GLib-2.0.d.ts:11752
The type of function to be passed as callback for %G_OPTION_ARG_CALLBACK options.

Parameters
- optionName: string
  
  The name of the option being parsed. This will be either a single dash followed by a single letter (for a short name) or two dashes followed by a long option name.
- value: string
  
  The value to be parsed.
- data: object
  
  User data added to the #GOptionGroup containing the option when it was created with g_option_group_new()
Returns boolean