Type Members

1.  trait CirceEnum[A <: EnumEntry] extends AnyRef

   Helper trait that adds implicit Circe encoders and decoders for an Enum 's members

   Helper trait that adds implicit Circe encoders and decoders for an Enum 's members

   Example:

   scala> import enumeratum._
   scala> import cats.syntax.either._
   scala> import io.circe._
   scala> import io.circe.syntax._
   
   scala> sealed trait ShirtSize extends EnumEntry
   scala> case object ShirtSize extends Enum[ShirtSize] with CirceEnum[ShirtSize] {
       |  case object Small  extends ShirtSize
       |  case object Medium extends ShirtSize
       |  case object Large  extends ShirtSize
       |  val values = findValues
       | }
   
   scala> val size: ShirtSize = ShirtSize.Small
   
   scala> size.asJson
   res0: Json = "Small"
   
   scala> Json.fromString("Large").as[ShirtSize]
   res1: Decoder.Result[ShirtSize] = Right(Large)
   
   
   scala> Json.fromString("XLarge").as[ShirtSize]
   res2: Decoder.Result[ShirtSize] = Left(DecodingFailure('XLarge' is not a member of enum ShirtSize, List()))

2.  trait CirceKeyEnum[A <: EnumEntry] extends AnyRef

   Helper trait that adds implicit Circe KeyEncoder/KeyDecoder for an Enum 's members.