Compiler
@implicitNotFound("Cannot find an implicit Compiler[F, G]. This typically means you need a Concurrent[F] in scope") sealed trait Compiler[F <: ([_$1] =>> Any), G <: ([_$2] =>> Any)]
Provides compilation of a
Stream[F, O] to a G[*].In the most common case,
are other common instantiations like
F = G = IO or another "fully featured" effect type. However, thereare other common instantiations like
F = Pure, G = Id, which allows compiling aStream[Pure, A] in to pure values.For the common case where
super charged
-
- both
- only
Support for stream interruption requires compilation to an effect which has a
F = G, the target implicit constructor provides an instance ofCompiler[F, F] -- target requires a Compiler.Target[F] instance. The Compiler.Target[F] is asuper 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] instancesSupport for stream interruption requires compilation to an effect which has a
Concurrent instance.- Companion
- object
class Object
trait Matchable
class Any