Packages

sealed trait Compiler[F[_], G[_]] extends AnyRef

Provides compilation of a Stream[F, O] to a G[*].

In the most common case, F = G = IO or another "fully featured" effect type. However, there are other common instantiations like F = Pure, G = Id, which allows compiling a Stream[Pure, A] in to pure values.

For the common case where F = G, the target implicit constructor provides an instance of Compiler[F, F] -- target requires a Compiler.Target[F] instance. The Compiler.Target[F] is a super charged MonadErrorThrow[F], providing additional capabilities needed for stream compilation. Compiler.Target[F] instances are given for all F[_] which have:

  • Concurrent[F] instances
  • both MonadCancelThrow[F] and Sync[F] intances
  • only Sync[F] instances Support for stream interruption requires compilation to an effect which has a Concurrent instance.
Annotations
@implicitNotFound("Cannot find an implicit Compiler[F, G]. This typically means you need a Concurrent[F] in scope")
Source
Compiler.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: AnyRef): Boolean
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  8. final def getClass(): Class[_ <: AnyRef]
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    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  12. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  13. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  14. final def synchronized[T0](arg0: => T0): T0
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  15. def toString(): String
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  16. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  17. final def wait(arg0: Long): Unit
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    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  18. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

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