Class/Object

com.thoughtworks.dsl.keywords

Using

Related Docs: object Using | package keywords

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final case class Using[R <: AutoCloseable](open: () ⇒ R) extends AnyVal with Keyword[Using[R], R] with Product with Serializable

This Using keyword automatically manage resources in scala.concurrent.Future, domains.task.Task, and other asynchrounous domains derived from Future or Task.

Author:

杨博 (Yang Bo)

Source
Using.scala
See also

dsl for usage of this Using keyword in continuations

Linear Supertypes
Serializable, Serializable, Product, Equals, Keyword[Using[R], R], AnyVal, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Using
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Keyword
  7. AnyVal
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Using(open: () ⇒ R)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    Any

  2. final def ##(): Int

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    Definition Classes
    Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from Using[R] to any2stringadd[Using[R]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (Using[R], B)

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    Implicit information
    This member is added by an implicit conversion from Using[R] to ArrowAssoc[Using[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    Any

  6. final def apply[Domain](handler: (R) ⇒ Domain)(implicit dsl: Dsl[Using[R], Domain, R]): Domain

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    An alias to cpsApply.

    An alias to cpsApply.

    Definition Classes
    Keyword
    Annotations
    @inline()

  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  8. final def cpsApply[Domain](handler: (R) ⇒ Domain)(implicit dsl: Dsl[Using[R], Domain, R]): Domain

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    Definition Classes
    Keyword
    Annotations
    @inline()

  9. def ensuring(cond: (Using[R]) ⇒ Boolean, msg: ⇒ Any): Using[R]

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    Implicit information
    This member is added by an implicit conversion from Using[R] to Ensuring[Using[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: (Using[R]) ⇒ Boolean): Using[R]

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    Implicit information
    This member is added by an implicit conversion from Using[R] to Ensuring[Using[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean, msg: ⇒ Any): Using[R]

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    Implicit information
    This member is added by an implicit conversion from Using[R] to Ensuring[Using[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean): Using[R]

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    Implicit information
    This member is added by an implicit conversion from Using[R] to Ensuring[Using[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from Using[R] to StringFormat[Using[R]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  14. def getClass(): Class[_ <: AnyVal]

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    Definition Classes
    AnyVal → Any

  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  16. val open: () ⇒ R

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  17. final def unary_!: R

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    Definition Classes
    Keyword
    Annotations
    @shift() @compileTimeOnly( ... )

  18. def →[B](y: B): (Using[R], B)

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    Implicit information
    This member is added by an implicit conversion from Using[R] to ArrowAssoc[Using[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Keyword[Using[R], R]

Inherited from AnyVal

Inherited from Any

Inherited by implicit conversion any2stringadd from Using[R] to any2stringadd[Using[R]]

Inherited by implicit conversion StringFormat from Using[R] to StringFormat[Using[R]]

Inherited by implicit conversion Ensuring from Using[R] to Ensuring[Using[R]]

Inherited by implicit conversion ArrowAssoc from Using[R] to ArrowAssoc[Using[R]]

Ungrouped