Trait

kantan.codecs

Encoder

Related Doc: package codecs

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trait Encoder[E, D, R[DD] <: Encoder[E, DD, R]] extends Serializable

Parent trait for all type classes used to encode types.

E

encoded type - what to encode to.

D

decoded type - what to encode from.

R

implementation type - what will be returned by contramap.

Self Type
R[D]
Linear Supertypes
Serializable, Serializable, AnyRef, Any
Known Subclasses
Codec
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Inherited
  1. Encoder
  2. Serializable
  3. Serializable
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Visibility
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Abstract Value Members

  1. abstract def copy[DD](f: (DD) ⇒ E): R[DD]

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    Clones this encoder to create a new one with a different encoding function.

    Clones this encoder to create a new one with a different encoding function.

    This is not meant to be called directly. If you feel you need to, you're probably looking for contramap.

    Attributes
    protected

  2. abstract def encode(d: D): E

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    Encodes the specified value.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. def contramap[DD](f: (DD) ⇒ D): R[DD]

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    Creates a new Encoder instances that applies the specified function before encoding.

    Creates a new Encoder instances that applies the specified function before encoding.

    This is a convenient way of creating Encoder instances: if you already have an Encoder[E, D, R], need to write an Encoder[E, DD, R] and know how to turn a DD into a D, you need but call contramap.

  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  10. final def getClass(): Class[_]

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    Definition Classes
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  11. def hashCode(): Int

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    Definition Classes
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  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  13. final def ne(arg0: AnyRef): Boolean

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    AnyRef

  14. final def notify(): Unit

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    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  17. def toString(): String

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    Definition Classes
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  18. final def wait(): Unit

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    Annotations
    @throws( ... )

  19. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  20. final def wait(arg0: Long): Unit

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    Definition Classes
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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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