Function ul_sys::JSObjectGetProperty

pub unsafe extern "C" fn JSObjectGetProperty(
    ctx: JSContextRef, 
    object: JSObjectRef, 
    propertyName: JSStringRef, 
    exception: *mut JSValueRef
) -> JSValueRef

@function @abstract Gets a property from an object. @param ctx The execution context to use. @param object The JSObject whose property you want to get. @param propertyName A JSString containing the property's name. @param 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. @result The property's value if object has the property, otherwise the undefined value.