NavigationStackStore send an Action to a child

jecht83 · January 16, 2024, 8:16am

By following this approach added a mutating func into the Child and got the error

// Path.State does not contain mutating func 
case let .element(id: id, action: …):
  state.path[id: id]?.someMutatingFunc()

// Cast from 'ContentFeature.Path.State?' to unrelated type 'SettingsFeature.State' always fails
case let .element(id: id, action: …):
    if let settingsState = state.path[id: id] as? SettingsFeature.State {
        settingsState.someMutatingFunc()
    }
    return .none

Also documentation recommends another approach, is this working with navigation stack?

case .buttonTapped:
  return Child().reduce(into: &state.child, action: .refresh)
    .map(Action.child)

Tried something like:

return SettingsFeature()
    .reduce(into: &state.path[id: id]!, action: .updateSettings)
    .map(Path.Action.settings)

any suggestion?