trait
Bifunctor[F[_, _]] extends AnyRef
Abstract Value Members
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abstract
def
bimap[A, B, C, D](k: F[A, B], f: (A) ⇒ C, g: (B) ⇒ D): F[C, D]
Concrete Value Members
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final
def
!=(arg0: AnyRef): Boolean
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: AnyRef): Boolean
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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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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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 AnyRef
Inherited from Any
Binary covariant functor.
All binary functor instances must satisfy 2 laws:
forall a. a == bimap(a, identity, identity)
forall a f g h i. bimap(a, f compose g, h compose i) == bimap(bimap(a, g, i), f, h)