SynchronizedVar

public class SynchronizedVar<T>

Thread-Safe variable wrapper.

Makes sure the get and set are happening synchronously by using a Mutex for reader/writing to the wrapped value

  • Canonical constructor

    Declaration

    Swift

    public init(_ value: T)

  • Get/Set the value for this SynchronizedVar in a thread-safe (blocking) manner

    Declaration

    Swift

    public var value: T { get }

  • Set a new value in a transaction to make sure there is no potential ‘gap’ between get and consecutive set

    Declaration

    Swift

    public func set(transaction block: @escaping (T) -> T)

    Parameters

    block

    the transaction that gets the oldValue and must return the newValue that will be stored in the backing value.