Type Members

1.  sealed trait ErrorPathNode extends AnyRef
2.  trait Patcher[T, Patch] extends AnyRef

   Type class definition that wraps patching behavior.

   Type class definition that wraps patching behavior.

   T

   type of object to apply patch to

   Patch

   type of patch object

3.  case class TransformationError[M](message: M, errorPath: List[ErrorPathNode] = Nil) extends Product with Serializable

   Default implementation of error with path info

   Default implementation of error with path info

   M

   type of error message

   message

   error message value

   errorPath

   error location

4.  trait Transformer[From, To] extends AnyRef

   Type class expressing total transformation between source type From and target type To.

   Type class expressing total transformation between source type From and target type To.

   From

   type of input value

   To

   type of output value

5.  trait TransformerF[F[+_], From, To] extends AnyRef

   Type class expressing partial transformation between source type From and target type To, wrapping transformation result in type constructor F.

   Type class expressing partial transformation between source type From and target type To, wrapping transformation result in type constructor F.

   Useful for validated transformations, where result type is wrapped in Option, Either, Validated, etc...

   F

   wrapper type constructor

   From

   type of input value

   To

   type of output value

   See also

   io.scalaland.chimney.TransformerFSupport

6.  trait TransformerFErrorPathSupport[F[+_]] extends AnyRef

   Type class adding support or error path for lifted transformers.

   Type class adding support or error path for lifted transformers.

   If you implement it, you will be able to get path of each error in transformation.

   F

   wrapper type constructor

   See also

   TransformerFErrorPathSupport.TransformerFErrorPathEitherSupport for implementation for Either[C[TransformationError], +*]

7.  trait TransformerFSupport[F[+_]] extends AnyRef

   Type class supporting lifted transformers.

   Type class supporting lifted transformers.

   In order to create lifted transformation from A to F[B], we need these few operations to be implemented for specific F wrapper type.

   F

   wrapper type constructor

   See also

   TransformerFSupport.TransformerFOptionSupport for implementation for Option

   TransformerFSupport.TransformerFEitherErrorAccumulatingSupport for implementation for Either