cats-docs
2.10.0
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cats-docs/cats/Contravariant

Contravariant

cats.Contravariant$
See theContravariant companion trait
object Contravariant

Attributes

Companion
trait
Source
Contravariant.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type

Members list

Type members

Classlikes

trait AllOps[F[_], A] extends Ops[F, A], AllOps[F, A]

Attributes

Source
Contravariant.scala
Supertypes
trait AllOps[F, A]
trait Ops[F, A]
trait Ops[F, A]
trait Serializable
class Object
trait Matchable
class Any
Show all
Known subtypes
trait AllOps[F, A]
trait AllOps[F, A]
trait Ops[F[_], A] extends Serializable

Attributes

Source
Contravariant.scala
Supertypes
trait Serializable
class Object
trait Matchable
class Any
Known subtypes
trait AllOps[F, A]
trait AllOps[F, A]
trait AllOps[F, A]
trait ToContravariantOps extends Serializable

Attributes

Source
Contravariant.scala
Supertypes
trait Serializable
class Object
trait Matchable
class Any
Known subtypes
trait AllSyntax
object all.type
object implicits.type
object contravariant.type
object nonInheritedOps.type
Show all

Deprecated classlikes

object nonInheritedOps extends ToContravariantOps

Attributes

Deprecated
true
Source
Contravariant.scala
Supertypes
trait Serializable
class Object
trait Matchable
class Any
Self type
object ops

Attributes

Deprecated
true
Source
Contravariant.scala
Supertypes
class Object
trait Matchable
class Any
Self type
ops.type

Value members

Concrete methods

def apply[F[_]](implicit instance: Contravariant[F]): Contravariant[F]

Summon an instance of Contravariant for F.

Summon an instance of Contravariant for F.

Attributes

Source
Contravariant.scala
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