Function JSObjectCallAsFunction 

pub unsafe extern "C-unwind" fn JSObjectCallAsFunction(
    ctx: JSContextRef,
    object: JSObjectRef,
    this_object: JSObjectRef,
    argument_count: usize,
    arguments: *mut JSValueRef,
    exception: *mut JSValueRef,
) -> JSValueRef

Available on crate features JSBase and JSObjectRef only.

Calls an object as a function.

Parameter ctx: The execution context to use.

Parameter object: The JSObject to call as a function.

Parameter thisObject: The object to use as “this,” or NULL to use the global object as “this.”

Parameter argumentCount: An integer count of the number of arguments in arguments.

Parameter arguments: A JSValue array of arguments to pass to the function. Pass NULL if argumentCount is 0.

Parameter exception: A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

Returns: The JSValue that results from calling object as a function, or NULL if an exception is thrown or object is not a function.

Safety

• ctx must be a valid pointer.
• object must be a valid pointer.
• this_object must be a valid pointer.
• arguments must be a valid pointer.
• exception must be a valid pointer.