Async

abstract def access[A](r: Ref[A]): F[(A, (Either[Throwable, A]) ⇒ F[Boolean])]

Obtain a snapshot of the current value of the Ref, and a setter for updating the value.

abstract def attempt[A](fa: F[A]): F[Either[Throwable, A]]

abstract def bind[A, B](a: F[A])(f: (A) ⇒ F[B]): F[B]

abstract def cancellableGet[A](r: Ref[A]): F[(F[A], F[Unit])]

Like get, but returns an F[Unit] that can be used cancel the subscription.

abstract def fail[A](err: Throwable): F[A]

abstract def pure[A](a: A): F[A]

abstract def ref[A]: F[Ref[A]]

Create an asynchronous, concurrent mutable reference.

abstract def set[A](r: Ref[A])(a: F[A]): F[Unit]

Asynchronously set a reference.

abstract def setFree[A](r: Ref[A])(a: Free[F, A]): F[Unit]

abstract def suspend[A](fa: ⇒ F[A]): F[A]

Returns an F[A] that evaluates and runs the provided fa on each run.

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (Async[F], B)

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def async[A](register: ((Either[Throwable, A]) ⇒ Unit) ⇒ F[Unit]): F[A]

Create an F[A] from an asynchronous computation, which takes the form of a function with which we can register a callback.

def clone(): AnyRef

def delay[A](a: ⇒ A): F[A]

Promotes a non-strict value to an F, catching exceptions in the process.

def ensuring(cond: (Async[F]) ⇒ Boolean, msg: ⇒ Any): Async[F]

def ensuring(cond: (Async[F]) ⇒ Boolean): Async[F]

def ensuring(cond: Boolean, msg: ⇒ Any): Async[F]

def ensuring(cond: Boolean): Async[F]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def formatted(fmtstr: String): String

def get[A](r: Ref[A]): F[A]

Obtain the value of the Ref, or wait until it has been set.

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def map[A, B](a: F[A])(f: (A) ⇒ B): F[B]

def modify[A](r: Ref[A])(f: (A) ⇒ A): F[Change[A]]

Repeatedly invoke tryModify(f) until it succeeds.

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def parallelTraverse[A, B](s: Seq[A])(f: (A) ⇒ F[B]): F[Vector[B]]

def read[A](r: Ref[A]): Future[F, A]

The read-only portion of a Ref.

def refOf[A](a: A): F[Ref[A]]

Create an asynchronous, concurrent mutable reference, initialized to a.

def setPure[A](r: Ref[A])(a: A): F[Unit]

def start[A](f: F[A]): F[F[A]]

Begin asynchronous evaluation of f when the returned F[F[A]] is bound.

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

def traverse[A, B](v: Seq[A])(f: (A) ⇒ F[B]): F[Vector[B]]

def tryModify[A](r: Ref[A])(f: (A) ⇒ A): F[Option[Change[A]]]

Try modifying the reference once, returning None if another concurrent set or modify completes between the time the variable is read and the time it is set.

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def →[B](y: B): (Async[F], B)