final
case class
Lookup[-Key, -Environment, +Error, +Value](lookup: (Key) ⇒ ZIO[Environment, Error, Value]) extends (Key) ⇒ ZIO[Environment, Error, Value] with Product with Serializable
Instance Constructors
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new
Lookup(lookup: (Key) ⇒ ZIO[Environment, Error, Value])
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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def
andThen[A](g: (ZIO[Environment, Error, Value]) ⇒ A): (Key) ⇒ A
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def
apply(key: Key): ZIO[Environment, Error, Value]
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
compose[A](g: (A) ⇒ Key): (A) ⇒ ZIO[Environment, Error, Value]
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final
def
eq(arg0: AnyRef): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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final
def
isInstanceOf[T0]: Boolean
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val
lookup: (Key) ⇒ ZIO[Environment, Error, Value]
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
Inherited from (Key) ⇒ ZIO[Environment, Error, Value]
Inherited from AnyRef
Inherited from Any
A
Lookuprepresents a lookup function that, given a key of typeKey, can return aZIOeffect that will either produce a value of typeValueor fail with an error of typeErrorusing an environment of typeEnvironment.You can think of a
Lookupas an effectual function that computes a value given a key. Given any effectual function you can convert it to a lookup function for a cache by using theLookupconstructor.