Function qt_qml::qjsvalue_cast_helper

pub unsafe fn qjsvalue_cast_helper(
    value: impl CastInto<Ref<QJSValue>>, 
    type_: c_int, 
    ptr: *mut c_void
) -> bool

Calls C++ function: bool qjsvalue_cast_helper(const QJSValue& value, int type, void* ptr).