Required Associated Typeswift-composable-architecture 1.18.0ComposableArchitecture
StateReducer
CaseReducer.swift:31associatedtype StateReducer : CaseReducer where Self == Self.StateReducer.Stateassociatedtype StateReducer : CaseReducer where Self == Self.StateReducer.Stateimport ComposableArchitectureThe Composable Architecture (TCA, for short) is a library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind. It can be used in SwiftUI, UIKit, and more, and on any Apple platform (iOS, macOS, tvOS, and watchOS).
protocol CaseReducerStateA state type that is associated with a CaseReducer.
protocol CaseReducer<State, Action> : Reducer where Self.Action == Self.Body.Action, Self.Body : Reducer, Self.State : CaseReducerState, Self.State == Self.Body.StateA reducer represented by multiple enum cases.
associatedtype StateA type that holds the current state of the reducer.