WithViewStore

A structure that transforms a store into an observable view store in order to compute views from store state.

public struct WithViewStore<State, Action, Content>: View where Content: View

Due to a bug in SwiftUI, there are times that use of this view can interfere with some core views provided by SwiftUI. The known problematic views are:

Inheritance

DynamicViewContent, View

Initializers

init(_:removeDuplicates:content:)

Initializes a structure that transforms a store into an observable view store in order to compute views from store state.

public init(_ store: Store<State, Action>, removeDuplicates isDuplicate: @escaping (State, State) -> Bool, content: @escaping (ViewStore<State, Action>) -> Content)

Parameters

• store: - store: A store.
• isDuplicate: - isDuplicate: A function to determine when two State values are equal. When values are equal, repeat view computations are removed,
• content: - content: A function that can generate content from a view store.

Properties

content

let content: (ViewStore<State, Action>) -> Content

prefix

var prefix: String?

viewStore

var viewStore: ViewStore<State, Action>

body

var body: some View

Methods

debug(prefix:)

@available(*, unavailable, renamed: "debug(_:)") public func debug(prefix: String) -> Self

debug(_:)

Prints debug information to the console whenever the view is computed.

public func debug(_ prefix: String = "") -> Self

Parameters

• prefix: - prefix: A string with which to prefix all debug messages.

Returns

A structure that prints debug messages for all computations.