[Question] Looking for structures.

[waynevanson]

I'm looking for Reader, Writer and State structures but can't find them.

Am I missing something?

[mikearnaldi]

They are not part of Effect, the advise is to use Effect directly, for example State<S> can be simulated with:

interface NumberState {
  readonly _: unique symbol
}
const NumberState = Tag<NumberState, Ref<number>>("@app/NumberState")