FoilDefaultStorage
@propertyWrapper
public struct FoilDefaultStorage<T> where T : UserDefaultsSerializable
A property wrapper that uses UserDefaults
as a backing store,
whose wrappedValue
is non-optional and registers a non-optional default value.
-
The key for the value in
UserDefaults
.Declaration
Swift
public let key: String
-
The value retrieved from
UserDefaults
.Declaration
Swift
public var wrappedValue: T { get set }
-
A publisher that delivers updates to subscribers.
Declaration
Swift
public var projectedValue: AnyPublisher<T, Never> { get }
-
Initializes the property wrapper.
Declaration
Swift
public init(wrappedValue: T, key keyName: String, userDefaults: UserDefaults = .standard)
Parameters
wrappedValue
The default value to register for the specified key.
keyName
The key for the value in
UserDefaults
.userDefaults
The
UserDefaults
backing store. The default value is.standard
.