effect
Type class for effects which support asynchronous execution.
Type class for converting a Scala Future into an effect F.
Type class for recoverable effects.
Specialized ops class to help type inference for the .mergeEither extension method.
Type class for effects which support synchronous execution.
Type class for effects which support synchronous execution.
For types F which are also an Applicative, this provides something similar to Applicative#point, the difference being that Sync.now will create a new synchronous effect instead of running the effect asynchronously, which is generally what point does. From the standpoint of async operations, the Sync type class can be an optimization to avoid spinning up new threads where unnecessary.