zio.ZLayerCompanionVersionSpecific
Attributes
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Graph
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Supertypes
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trait Matchable
class Any
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Known subtypes
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Members list
Automatically derives a simple layer for the provided type.
Automatically derives a simple layer for the provided type.
class Car(wheels: Wheels, engine: Engine) { /* ... */ }
val carLayer: URLayer[Wheels & Engine, Car] = ZLayer.derive[Car]
Attributes
Automatically assembles a layer for the provided type.
Automatically assembles a layer for the provided type.
val layer = ZLayer.make[Car](carLayer, wheelsLayer, engineLayer)
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Automatically assembles a layer for the provided type R, leaving a remainder R0.
Automatically assembles a layer for the provided type R, leaving a remainder R0.
val carLayer: ZLayer[Engine with Wheels, Nothing, Car] = ???
val wheelsLayer: ZLayer[Any, Nothing, Wheels] = ???
val layer = ZLayer.makeSome[Engine, Car](carLayer, wheelsLayer)
Attributes