object UnapplyProduct extends UnapplyProductInstances
- Source
- Unapply.scala
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- case class SingletonOf[T, U <: AnyRef { ... /* 2 definitions in type refinement */ }](widen: T { ... /* 2 definitions in type refinement */ }) extends Product with Serializable
This is a workaround that allows us to approximate multiple implicit parameter sections (which Scala does not currently support).
This is a workaround that allows us to approximate multiple implicit parameter sections (which Scala does not currently support). See this gist by Miles Sabin for the original context:
https://gist.github.com/milessabin/cadd73b7756fe4097ca0
The key idea is that we can use an intermediate type to capture the type members of the two
Unapplyinstances in such a way that we can refer to them in the implicit parameter list.- Definition Classes
- UnapplyProductInstances
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def apply[TC[_[_]], MA, MB](implicit U: UnapplyProduct[TC, MA, MB]): U.type { ... /* 3 definitions in type refinement */ }
Fetch a well-typed
UnapplyProductfor the given typeclass and types. - final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- implicit def unapply[TC[_[_]], MA0, MB0, U1 <: AnyRef { ... /* 2 definitions in type refinement */ }, U2 <: AnyRef { ... /* 2 definitions in type refinement */ }](implicit sU1: SingletonOf[Unapply[TC, MA0], U1], sU2: SingletonOf[Unapply[TC, MB0], U2], leibnizF: =~=[UnapplyProductInstances.unapply.U2.M, UnapplyProductInstances.unapply.U1.M]): UnapplyProduct[TC, MA0, MB0] { ... /* 3 definitions in type refinement */ }
- Definition Classes
- UnapplyProductInstances
- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()
- object SingletonOf extends Serializable
- Definition Classes
- UnapplyProductInstances