trait CellDecoder[T] extends AnyRef

Describes how a cell can be decoded to the given type.

CellDecoder provides convenient methods such as map, emap, or flatMap to build new decoders out of more basic one.

Actually, CellDecoder has a https://typelevel.org/cats/api/cats/MonadError.htmlcats`MonadError` instance. To get the full power of it, import cats.implicits._.

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@implicitNotFound() @FunctionalInterface()
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Abstract Value Members

  1. abstract def apply(cell: String): DecoderResult[T]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def either[B](cd: CellDecoder[B]): CellDecoder[Either[T, B]]

    Similar to or, but return the result as an Either signaling which cell decoder succeeded.

    Similar to or, but return the result as an Either signaling which cell decoder succeeded. Allows for parsing an unrelated type in case of failure.

    B

    the type the alternative decoder returns

    cd

    the alternative decoder

    returns

    a decoder combining both decoders

  7. def emap[T2](f: (T) => DecoderResult[T2]): CellDecoder[T2]

    Map the parsed value, potentially failing.

    Map the parsed value, potentially failing.

    T2

    the result type

    f

    the mapping function

    returns

    a cell decoder reading the mapped type

  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: AnyRef): Boolean
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  10. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable])
  11. def flatMap[T2](f: (T) => CellDecoder[T2]): CellDecoder[T2]

    Map the parsed value to a new decoder, which in turn will be applied to the parsed value.

    Map the parsed value to a new decoder, which in turn will be applied to the parsed value.

    T2

    the result type

    f

    the mapping function

    returns

    a cell decoder reading the mapped type

  12. final def getClass(): Class[_ <: AnyRef]
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    @native()
  13. def hashCode(): Int
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    @native()
  14. final def isInstanceOf[T0]: Boolean
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  15. def map[T2](f: (T) => T2): CellDecoder[T2]

    Map the parsed value.

    Map the parsed value.

    T2

    the result type

    f

    the mapping function

    returns

    a cell decoder reading the mapped type

  16. final def ne(arg0: AnyRef): Boolean
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  17. final def notify(): Unit
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    @native()
  18. final def notifyAll(): Unit
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    @native()
  19. def or[TT >: T](cd: => CellDecoder[TT]): CellDecoder[TT]

    Fail-over.

    Fail-over. If this decoder fails, try the supplied other decoder.

    TT

    the return type

    cd

    the fail-over decoder

    returns

    a decoder combining this and the other decoder

  20. final def synchronized[T0](arg0: => T0): T0
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  21. def toString(): String
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  22. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()

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