Type Members
-
abstract
type
Out <: HList
Abstract Value Members
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abstract
def
apply(): Out
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
-
final
def
##(): Int
-
final
def
==(arg0: Any): Boolean
-
final
def
asInstanceOf[T0]: T0
-
def
clone(): AnyRef
-
-
-
def
finalize(): Unit
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final
def
getClass(): Class[_]
-
def
hashCode(): Int
-
final
def
isInstanceOf[T0]: Boolean
-
-
final
def
notify(): Unit
-
final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
-
def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
-
final
def
wait(arg0: Long): Unit
Provides default values of case class-like types, as a HList of options.
Unlike
Default
,Out
is made of elements likeOption[...]
instead ofNone.type
andSome[...]
. Thus, the availability of default values cannot be checked through types, only through values (via theapply
method).This representation can be more convenient to deal with when one only check the default values at run-time.
Method
apply
provides the HList of default values, typed asOut
.Example