chimney

Type Members

1. 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

2. 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

3. 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

4. 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.TransformerFEitherErrorAccumulatingSupport for implementation for Either

   TransformerFSupport.TransformerFOptionSupport for implementation for Option