Prints debug information to the console whenever the view is computed.
@MainActor func _printChanges(_ prefix: String = "") -> WithViewStore<ViewState, ViewAction, Content> s22ComposableArchitecture13WithViewStoreV13_printChangesyACyxq_q0_GSSF What are these?4DXYLA string with which to prefix all debug messages.
A structure that prints debug messages for all computations.
import 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).
@MainActor struct WithViewStore<ViewState, ViewAction, Content> where Content : ViewA view helper that transforms a Store into a ViewStore so that its state can be observed by a view builder.
@globalActor final actor MainActorA singleton actor whose executor is equivalent to the main dispatch queue.
@frozen struct StringA Unicode string value that is a collection of characters.
@MainActor init<State>(_ store: Store<State, ViewAction>, observe toViewState: @escaping (_ state: State) -> ViewState, removeDuplicates isDuplicate: @escaping (_ lhs: ViewState, _ rhs: ViewState) -> Bool, @ViewBuilder content: @escaping (_ viewStore: ViewStore<ViewState, ViewAction>) -> Content, file: StaticString = #fileID, line: UInt = #line) Initializes a structure that transforms a Store into an observable ViewStore in order to compute views from state.
@MainActor init<State, Action>(_ store: Store<State, Action>, observe toViewState: @escaping (_ state: State) -> ViewState, send fromViewAction: @escaping (_ viewAction: ViewAction) -> Action, removeDuplicates isDuplicate: @escaping (_ lhs: ViewState, _ rhs: ViewState) -> Bool, @ViewBuilder content: @escaping (_ viewStore: ViewStore<ViewState, ViewAction>) -> Content, file: StaticString = #fileID, line: UInt = #line) Initializes a structure that transforms a Store into an observable ViewStore in order to compute views from state.
@MainActor var body: Content { get }