Function JSObjectMakeConstructor

Source
pub unsafe extern "C" fn JSObjectMakeConstructor(
    ctx: JSContextRef,
    jsClass: JSClassRef,
    callAsConstructor: JSObjectCallAsConstructorCallback,
) -> JSObjectRef
Expand description

Convenience method for creating a JavaScript constructor.

  • ctx: The execution context to use.
  • jsClass: A JSClassRef that is the class your constructor will assign to the objects its constructs. jsClass will be used to set the constructor’s .prototype property, and to evaluate instanceof expressions. Pass NULL to use the default object class.
  • callAsConstructor A JSObjectCallAsConstructorCallback to invoke when your constructor is used in a new expression. Pass NULL to use the default object constructor.

Returns a JSObjectRef that is a constructor. The object’s prototype will be the default object prototype.

The default object constructor takes no arguments and constructs an object of class jsClass with no private data.