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root/cps/CpsMonad

CpsMonad

cps.CpsMonad
See theCpsMonad companion object
trait CpsMonad[F[_]] extends CpsAwaitable[F]

Basic CpsMonad operations. Implementing this typeclass is enough to use async/await with supports of basic control-flow constructions (if, loops, but no exceptions).

Attributes

Companion:
object
Source:
CpsMonad.scala
Graph
Supertypes
trait CpsAwaitable[F]
class Object
trait Matchable
class Any
Known subtypes
trait CpsContextMonad[F, Ctx]
object FreeCpsMonad.type
trait CpsTryMonad[F]
trait CpsAsyncMonad[F]

Members list

Concise view

Type members

Types

type Context <: CpsMonadContext[F]

Attributes

Source:
CpsMonad.scala
type WF[X] = F[X]

Attributes

Source:
CpsMonad.scala

Value members

Abstract methods

def apply[T](op: Context => F[T]): F[T]

run op in the context environment.

run op in the context environment.

Attributes

Source:
CpsMonad.scala
def flatMap[A, B](fa: F[A])(f: A => F[B]): F[B]

bind combinator, which compose f over fa

bind combinator, which compose f over fa

Attributes

Source:
CpsMonad.scala
def map[A, B](fa: F[A])(f: A => B): F[B]

map a function f over fa

map a function f over fa

Attributes

Source:
CpsMonad.scala
def pure[T](t: T): F[T]

Pure - wrap value t inside monad.

Pure - wrap value t inside monad.

Note, that pure use eager evaluation, which is different from Haskell.

Attributes

Source:
CpsMonad.scala

Concrete methods

def lazyPure[T](op: => T): F[T]

Lazy variant of pure, which by default - create monadic expression according to the choosen monad types. (i.e. delaing for effect monads, starting for eager monand, pure by defiault)

Lazy variant of pure, which by default - create monadic expression according to the choosen monad types. (i.e. delaing for effect monads, starting for eager monand, pure by defiault)

Attributes

Source:
CpsMonad.scala
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© 2002-2021 · LAMP/EPFL
© 2002-2021 · LAMP/EPFL