static func buildPartialBlock<R0, R1>(accumulated: R0, next: R1) -> _Sequence<R0, R1> where State == R0.State, Action == R0.Action, R0 : Reducer, R1 : Reducer, R0.Action == R1.Action, R0.State == R1.State s22ComposableArchitecture14ReducerBuilderO17buildPartialBlock11accumulated4nextAC9_SequenceVyxq__qd__qd_0_Gqd___qd_0_t5StateQyd__Rsz6ActionQyd__Rs_AA0C0Rd__AaNRd_0_ALQyd_0_AMRSAJQyd_0_AKRSr0_lFZ What are these?3RNKSimport 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).
@resultBuilder enum ReducerBuilder<State, Action>A result builder for combining reducers into a single reducer by running each, one after the other, and merging their effects.
struct _Sequence<R0, R1> where R0 : Reducer, R1 : Reducer, R0.Action == R1.Action, R0.State == R1.Stateassociatedtype StateA type that holds the current state of the reducer.
associatedtype ActionA type that holds all possible actions that cause the State of the reducer to change and/or kick off a side Effect that can communicate with the outside world.
protocol Reducer<State, Action>A protocol that describes how to evolve the current state of an application to the next state, given an action, and describes what Effects should be executed later by the store, if any.
static func buildExpression<R>(_ expression: R) -> R where State == R.State, Action == R.Action, R : Reducer static func buildExpression(_ expression: any Reducer<State, Action>) -> Reduce<State, Action> static func buildBlock<R>(_ reducer: R) -> R where State == R.State, Action == R.Action, R : Reducer static func buildBlock() -> some Reducer<State, Action>
static func buildPartialBlock<R>(first: R) -> R where State == R.State, Action == R.Action, R : Reducer static func buildOptional<R>(_ wrapped: R?) -> R? where State == R.State, Action == R.Action, R : Reducer static func buildEither<R0, R1>(first reducer: R0) -> _Conditional<R0, R1> where State == R0.State, Action == R0.Action, R0 : Reducer, R1 : Reducer, R0.Action == R1.Action, R0.State == R1.State static func buildEither<R0, R1>(second reducer: R1) -> _Conditional<R0, R1> where State == R0.State, Action == R0.Action, R0 : Reducer, R1 : Reducer, R0.Action == R1.Action, R0.State == R1.State static func buildArray(_ reducers: [some Reducer<State, Action>]) -> some Reducer<State, Action>
static func buildLimitedAvailability(_ wrapped: some Reducer<State, Action>) -> Reduce<State, Action> static func buildFinalResult<R>(_ reducer: R) -> R where State == R.State, Action == R.Action, R : Reducer enum _Conditional<First, Second> where First : Reducer, Second : Reducer, First.Action == Second.Action, First.State == Second.Statestruct _SequenceMany<Element> where Element : Reducer