trait CodecForOptional[T, M <: MediaType, R] extends Decode[Option[R], T]

A codec which can encode to optional raw values / decode from optional raw values. An optional raw value specifies if the raw value should be included in the output, or not. Depending on the codec, decoding from an optional value might yield DecodeResult.Missing.

Should be used for inputs/outputs which allow optional values.

Self Type
CodecForOptional[T, M, R]
Annotations
@implicitNotFound( ... )
Linear Supertypes
Decode[Option[R], T], AnyRef, Any
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Inherited
  1. CodecForOptional
  2. Decode
  3. AnyRef
  4. Any
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def decode(s: Option[R]): DecodeResult[T]
    Definition Classes
    CodecForOptional → Decode
  2. abstract def encode(t: T): Option[R]
  3. abstract def meta: CodecMeta[M, R]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. def map[TT](f: (T) ⇒ TT)(g: (TT) ⇒ T): CodecForOptional[TT, M, R]
  13. def mapDecode[TT](f: (T) ⇒ DecodeResult[TT])(g: (TT) ⇒ T): CodecForOptional[TT, M, R]
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. def safeDecode(f: Option[R]): DecodeResult[T]

    Calls decode and catches any exceptions that might occur, converting them to decode failures.

    Calls decode and catches any exceptions that might occur, converting them to decode failures.

    Definition Classes
    Decode
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Decode[Option[R], T]

Inherited from AnyRef

Inherited from Any

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