Instance Methodvapor 4.114.1Vapor
shutdown
For every key in the container having a shutdown closure, invoke the closure. Designed to be invoked during an explicit app shutdown process or in a reference type’s deinit.
func shutdown() For every key in the container having a shutdown closure, invoke the closure. Designed to be invoked during an explicit app shutdown process or in a reference type’s deinit.
func shutdown() import VaporVapor is a framework for building server applications, APIs and websites in Swift. It provides a safe, performant and scalable foundation for building large complex backends.
struct StorageA container providing arbitrary storage for extensions of an existing type, designed to obviate the problem of being unable to add stored properties to a type in an extension. Each stored item is keyed by a type conforming to StorageKey protocol.
init(logger: Logger = .init(label: "codes.vapor.storage")) Create a new Storage container using the given logger.
subscript<Key>(key: Key.Type) -> Key.Value? where Key : StorageKey { get set } Read/write access to values via keyed subscript.
subscript<Key>(key: Key.Type, default defaultValue: @autoclosure () -> Key.Value) -> Key.Value where Key : StorageKey { mutating get } Read access to a value via keyed subscript, adding the provided default value to the storage if the key does not already exist. Similar to Swift/Dictionary/subscript(key:default:). The defaultValue autoclosure is evaluated only when the key does not already exist in the container.
func asyncShutdown() async For every key in the container having a shutdown closure, invoke the closure. Designed to be invoked during an explicit app shutdown process or in a reference type’s deinit.
mutating func clear() Delete all values from the container. Does not invoke shutdown closures.
func contains<Key>(_ key: Key.Type) -> Bool Test whether the given key exists in the container.
func get<Key>(_ key: Key.Type) -> Key.Value? where Key : StorageKey Get the value of the given key if it exists and is of the proper type.
mutating func set<Key>(_ key: Key.Type, to value: Key.Value?, onShutdown: ((Key.Value) throws -> ())? = nil) where Key : StorageKey Set or remove a value for a given key, optionally providing a shutdown closure for the value.
mutating func setWithAsyncShutdown<Key>(_ key: Key.Type, to value: Key.Value?, onShutdown: ((Key.Value) async throws -> ())? = nil) async where Key : StorageKey Set or remove a value for a given key, optionally providing an async shutdown closure for the value.