cps-async-connect-scalaz/cps.monads.scalaz/scalazIO

scalazIO

object scalazIO extends CpsTryMonad[IO] with CpsMonadInstanceContext[IO]
trait CpsMonadInstanceContext[IO]
trait CpsTryMonad[IO]
trait CpsMonad[IO]
trait CpsAwaitable[IO]
class Object
trait Matchable
class Any

Type members

Types

type F[T] = IO[T]

Inherited types

type Context = CpsMonadInstanceContextBody[F]
Inherited from:
CpsMonadInstanceContext
type WF[X] = F[X]
Inherited from:
CpsMonad

Value members

Concrete methods

def error[A](e: Throwable): IO[A]
def flatMap[A, B](fa: IO[A])(f: A => IO[B]): IO[B]
def flatMapTry[A, B](fa: IO[A])(f: Try[A] => IO[B]): IO[B]
def map[A, B](fa: IO[A])(f: A => B): IO[B]
def pure[A](a: A): IO[A]

Inherited methods

def adoptAwait[A](fa: IO[A]): IO[A]

If is it statically known, that monad is evaluated in this context, then this call is completely eliminated by dotty-cps-async macro

If is it statically known, that monad is evaluated in this context, then this call is completely eliminated by dotty-cps-async macro

Returns:

fa

Inherited from:
CpsMonadInstanceContext
def apply[T](op: Context => IO[T]): IO[T]

run with this instance

run with this instance

Inherited from:
CpsMonadInstanceContext
def fromTry[A](r: Try[A]): IO[A]

transform r into pure value or error.

transform r into pure value or error.

Inherited from:
CpsTryMonad
def mapTry[A, B](fa: IO[A])(f: Try[A] => B): IO[B]

map over result of checked evaluation of A

map over result of checked evaluation of A

Inherited from:
CpsTryMonad
def mapTryAsync[A, B](fa: IO[A])(f: Try[A] => IO[B]): IO[B]

synonym for flatMapTry needed for processing awaits inside mapTry.

synonym for flatMapTry needed for processing awaits inside mapTry.

Inherited from:
CpsTryMonad
def restore[A](fa: IO[A])(fx: Throwable => IO[A]): IO[A]

restore fa, ie if fa sucessful - return fa, otherwise apply fx to received error.

restore fa, ie if fa sucessful - return fa, otherwise apply fx to received error.

Inherited from:
CpsTryMonad
def tryImpure[A](a: => IO[A]): IO[A]

try to evaluate async operation and wrap successful or failed result into F.

try to evaluate async operation and wrap successful or failed result into F.

Inherited from:
CpsTryMonad
def tryPure[A](a: => A): IO[A]

try to evaluate synchonious operation and wrap successful or failed result into F.

try to evaluate synchonious operation and wrap successful or failed result into F.

Inherited from:
CpsTryMonad
def tryPureAsync[A](a: () => IO[A]): IO[A]

async shift of tryPure.

async shift of tryPure.

Inherited from:
CpsTryMonad
def withAction[A](fa: IO[A])(action: => Unit): IO[A]

ensure that action will run before getting value from fa

ensure that action will run before getting value from fa

Inherited from:
CpsTryMonad
def withActionAsync[A](fa: IO[A])(action: () => IO[Unit]): IO[A]

async shift of withAction.

async shift of withAction.

This method is substituted instead withAction, when we use await inside withAction argument.

Inherited from:
CpsTryMonad
def withAsyncAction[A](fa: IO[A])(action: => IO[Unit]): IO[A]

return result of fa after completition of action.

return result of fa after completition of action.

Inherited from:
CpsTryMonad