Packages

sealed abstract class Managed[+E, +R] extends Serializable

A Managed[E, R] is a managed resource of type R, which may be used by invoking the use method of the resource. The resource will be automatically acquired before the resource is used, and automatically released after the resource is used.

Resources do not survive the scope of use, meaning that if you attempt to capture the resource, leak it from use, and then use it after the resource has been consumed, the resource will not be valid anymore and may fail with some checked error, as per the type of the functions provided by the resource.

Self Type
Managed[E, R]
Linear Supertypes
Serializable, Serializable, AnyRef, Any
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Inherited
  1. Managed
  2. Serializable
  3. Serializable
  4. AnyRef
  5. Any
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Visibility
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Type Members

  1. abstract type R0 <: R

Abstract Value Members

  1. abstract def acquire: IO[E, R0]
    Attributes
    protected
  2. abstract def release: (R0) ⇒ IO[Nothing, Unit]
    Attributes
    protected
  3. abstract def use[E1 >: E, A](f: (R) ⇒ IO[E1, A]): IO[E1, A]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def *>[E1 >: E, R1](that: Managed[E1, R1]): Managed[E1, R1]
  4. final def <*[E1 >: E, R1](that: Managed[E1, R1]): Managed[E1, R]
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def flatMap[E1 >: E, R1](f0: (R) ⇒ Managed[E1, R1]): Managed[E1, R1]
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def map[R1](f0: (R) ⇒ R1): Managed[E, R1]
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def par[E1 >: E, R1](that: Managed[E1, R1]): Managed[E1, (R, R1)]
  20. final def parWith[E1 >: E, R1, R2](that: Managed[E1, R1])(f0: (R, R1) ⇒ R2): Managed[E1, R2]
  21. final def seq[E1 >: E, R1](that: Managed[E1, R1]): Managed[E1, (R, R1)]
  22. final def seqWith[E1 >: E, R1, R2](that: Managed[E1, R1])(f: (R, R1) ⇒ R2): Managed[E1, R2]
  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. final def use_[E1 >: E, A](f: IO[E1, A]): IO[E1, A]
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped