Todomvc with Signals?

[ghost]

Hello.

After spending a week trying to adapt the Signal to a real project, I gave up and rewrote everything in RcSignal style (as in your "todomvc" example).

Is it possible to write something in complexity like todomvc with Signals? First of all, the problem is working with values of type Signal<Vec<Signal<SomeStruct>>> (or maybe Signal<Vec<&'a Signal<SomeStruct>>>). They throw lifetime and borrow errors, no matter how many clone() or as_ref() are added. Especially during setting new values or Iteration inside view!{}

Sorry, I'm not a expert on lifetimes in Rust. I would just be happy to have an example of todomvc-like example written on brand new, shiny Signals

[lukechu10]

Usually the right way to do this would be only to have the outer-most be a Signal and everything that is nested be a RcSignal. It is technically more correct to use nested RcSignal than nested Signals because in the former case, the data is owned whereas in the latter case, the data is just a reference to something allocated on the scope. That means that if you call create_signal in a loop, none of it will be dropped until the reactive scope is dropped.