object UnapplyProduct
- Source
- Unapply.scala
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Type Members
- 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.
Value Members
- 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 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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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- final def getClass(): Class[_ <: AnyRef]
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- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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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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- 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], iso: Isomorphism.<~>[UnapplyProduct.unapply.U1.M, UnapplyProduct.unapply.U2.M]): UnapplyProduct[TC, MA0, MB0] { ... /* 3 definitions in type refinement */ }
- 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